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1.
Weisbord SD Fried LF Mor MK Resnick AL Kimmel PL Palevsky PM Fine MJ 《Journal of the National Medical Association》2007,99(11):1218-1226
BACKGROUND: Many patients initiate renal replacement therapy with suboptimal anemia management. The factors contributing to this remain largely unknown. The aim of this study was to assess the associations of race and ethnicity with anemia care prior to the initiation of renal replacement therapy. METHODS: Using data from the medical evidence form filed for patients who initiated renal replacement therapy between 1995-2003, we assessed racial and ethnic differences in pre-end-stage renal disease hematocrit levels, the use of erythropoiesis stimulation agents (ESAs), the proportion of patients with hematocrit levels > or = 33% and the proportion of patients with hematocrit levels < 33% that did not receive ESA. We also examined secular trends in racial and ethnic differences in these parameters. RESULTS: In multivariable analyses, non-Hispanic blacks had lower hematocrit levels (delta hematocrit = -0.97%, 95% CI: -1.00-0.94%), and were less likely to receive ESA (OR = 0.82, 95% CI: 0.81-0.84), to initiate renal replacement therapy with hematocrit > or = 33% (OR = 0.78, 95% CI: 0.77-0.79) or to receive ESA if the hematocrit was < 33% (OR = 0.79, 95% CI: 0.77-0.80) than non-Hispanic whites. White Hispanics also had lower hematocrit levels (delta hematocrit = -0.42%, 95% CI:-0.47% to -0.37%), and were less likely to receive ESA (OR = 0.86, 95% CI: 0.85-0.88), to have hematocrit levels > or = 33% (OR = 0.91, 95% CI: 0.89-0.93) or to receive ESA if the hematocrit was < 33% (OR = 0.85, 95% CI: 0.83-0.87) than non-Hispanic whites. These disparities persisted over the eight-year study period. CONCLUSIONS: African-American race and Hispanic ethnicity are associated with suboptimal pre-end-stage renal disease anemia management. Efforts to improve anemia care should incorporate targeted interventions to decrease these disparities. 相似文献
2.
OBJECTIVE: This study examines racial/ethnic disparities in the rate of asthma during pregnancy, and examines insurance type, maternal education, and prenatal care initiation/utilization as potential determinants of the disparities. DESIGN AND SETTING: This historical cohort study utilizes the linked birth certificates and maternal hospital claims data for all singleton live births to New Jersey residents in New Jersey hospitals in 1989--1993 (N=556,597). RESULTS: Compared to whites, African-American (odds ratio, OR=1.56, 95% confidence interval, CI: 1.44, 1.70) and Hispanic (OR=1.35, 95% CI: 1.23, 1.49) mothers had elevated rates of asthma. Medicaid (OR=2.08, 95% CI: 1.87, 2.32) and Medicaid HealthStart (OR=2.23, 95% CI: 2.04, 2.44) enrollees, compared to those with traditional indemnity coverage, were more likely to have asthma during pregnancy. When measures of socioeconomic status were included in the model, the effect of race decreased. Insurance status was the most important of the socioeconomic factors and accounted for most of the racial/ethnic disparity in African Americans and Hispanics. CONCLUSIONS: Insurance type as a possible indicator of socioeconomic status explains much of the racial disparity in asthma during pregnancy. Monitoring the quality of medical care for disadvantaged women may have a significant public health impact. 相似文献
3.
《The Knee》2022
BackgroundJoint involvement is a common extraintestinal manifestation of Crohn’s Disease (CD) that may require total knee arthroplasty (TKA). There is a paucity of evidence regarding the relationship between CD and postoperative outcomes after TKA surgery. This study seeks to evaluate the impact of CD on 90-day and ≥2-year follow-up postoperative outcomes of TKA patients.MethodsWe retrospectively analyzed the Statewide Planning and Research Cooperative System database (2009–2013) and isolated ICD-9 codes for TKA patients (8154), while excluding those with any revision of knee replacements (0080–0084) and split into 2 groups with or without CD (5550–5559). Patient demographics and postoperative outcomes were compared. Logistic regression analyses with covariates (sex, race, Deyo score, age, and insurance) were utilized to evaluate the association of CD with 90-day and overall postoperative outcomes.ResultsA total of 89,134 TKA patients were identified, 244 of whom had CD. Significant differences in age, race distribution, insurance, and Deyo score (all, p < 0.05) were found. Multivariable analysis demonstrated CD was an independent risk factor for 90-day and overall medical complications, surgical complications, and readmission. Univariate and multivariable analyses report CD had significant increased rates and was a predictor, respectively, of overall blood transfusions (OR 1.5 [95% CI 1.1–2.0] p < 0.01), acute renal failure (OR 1.7 [95% CI 1.1–2.6] p = 0.03), and pulmonary embolism (OR 2.5 [95% CI 1.3–4.6] p = 0.01).ConclusionPatients with CD undergoing TKA have increased risk both 90-day and overall surgical and medication complications, as well as readmissions compared to patients without CD. 相似文献
4.
OBJECTIVE: Higher hospital surgical volumes have been associated with lower complication rates following total knee replacement. The objective of this study is to identify the characteristics of patients who undergo total knee replacement at high-volume hospitals and their differences from those who receive care at low-volume hospitals. METHODS: Discharge data from patients undergoing total knee replacement in California from 1991-2001 were analyzed. Hospitals were classified into three tiers of low, intermediate or high surgical volume. The relationship between race/ethnicity and insurance status and the utilization of low-volume and high-volume hospitals were examined by creating separate logistic regression models that corrected for covariates, including age, gender and comorbidity. RESULTS: This study analyzed 222,684 primary total knee replacements during the study period. Patients of non-Caucasian race/ethnicity had higher relative risk ratios for being treated at a low-volume center, including black patients [relative risk ratio (RRR) = 1.73, 95% confidence Interval (CI): 1.09-2.76, p = 0.02]; Hispanic patients (RRR = 3.13, 95% CI: 2.31-4.23, p < 0.001) and Asian/Pacific Islanders (RRR = 2.95, 95% CI: 1.89-4.62, p < 0.001). Medicaid insurance was also an independent predictor of treatment at low-volume hospitals. Age and comorbidity were not statistically significant predictors for receiving care at low-volume centers. CONCLUSIONS: There are substantial disparities in the characteristics of patients receiving care at hospitals performing a high volume of total knee replacements. Black, Hispanic and Asian race/ethnicity as well as Medicaid insurance were predictors of utilization of a low-volume hospital. This study supports the need to consider racial and socioeconomic disparities in efforts to improve the quality of care of patients undergoing total knee replacement at lower-volume hospitals. 相似文献
5.
Hankerson SH Fenton MC Geier TJ Keyes KM Weissman MM Hasin DS 《Journal of the National Medical Association》2011,103(7):576-584
Objective: Racial differences in the clinical nature of major depressive disorder (MDD) could contribute to treatment disparities, but national data with large samples are limited. Our objective was to examine black-white differences in clinical characteristics and treatment for MDD from one of the largest, national community samples of US adults.Methods: Non-Hispanic black and white adults (n = 32752) from the 2001–2002 National Epidemiologic Survey on Alcohol and Related Conditions produced data on 1866 respondents who met criteria for MDD based on the Diagnosfic and Statistical Manual of Mental Disorders (Fourth Edition) in the preceding 12 months. Outcome measures were depressive symptoms, comorbid psychiatric and medical disorders, disability, and treatment.Results: Blacks with MDD had significantly higher odds of initial insomnia, early-morning awakening, and restlessness than whites. Odds of hypertension (odds ratio [OR], 2.16; 95% confidence interval [CI], 1.48-3.14), obesity (OR, 1.98; 95% CI, 1.45-2.69), and liver disease (OR, 3.68; 95% CI, 1.20-11.30) were higher among blacks than whites. In unadjusted models, blacks had greater impairment than whites in social and physical functioning. However, adjusting for sociode-mographic characteristics eliminated these differences. Blacks were less likely than whites to receive outpatient services (OR, 0.51; 95% CI, 0.36-0.72) and be prescribed medications for MDD, but were more likely to receive emergency room and inpatient treatment.Conclusions: We found few racial differences in depressive symptoms, psychiatric comorbidity, and disability after adjusting for sociodemographic factors. Blacks' lower utilization of ambulatory treatment for MDD and greater medical comorbidity, emergency department use, and hospitalization suggests that management of MDD among blacks should be emphasized in primary care or other settings where treatment is more accessible. 相似文献
6.
《Pathology, research and practice》2020,216(8):152918
AimThe objective of this study was to discuss the effect of CD152 polymorphisms rs231775, rs3087243 and rs5742909 on the susceptibility to cervical cancer.MethodsThe databases of PubMed, EMBASE, Cochrane Library, ISI Web of Science, Google Scholar Web, CNKI and Wanfang were searched for eligible studies. Chi-square-based Q test examined heterogeneity between included studies, and when Pheterogeneity was less than 0.05, random-effect model was used to calculate odds ratios (ORs) with their 95 % confidence intervals (95 % CIs); or else, fixed-effect model was selected. Sensitivity analysis was implemented to determine the stability of final results through removing enrolled studies one at a time and then re-obtaining overall estimates. Publication bias among included studies was checked employing Begg’s funnel plot and Egger’s test.ResultsCD152 polymorphism rs231775 decreased cervical cancer risk in total analysis under the genetic models of GG vs. AA, GG vs. AA + AG and G vs. A (OR = 0.73, 95 % CI = 0.59–0.91; OR = 0.78, 95 % CI = 0.65–0.94; OR = 0.92, 95 % CI = 0.87–0.98), and so did the polymorphism rs3087243 in total analysis under the comparisons of AA vs. GG, AA + GA vs. GG, AA vs. GG + GA, A vs. G and GA vs. GG (OR = 0.51, 95 % CI = 0.42–0.60; OR = 0.71, 95 % CI = 0.62–0.82; OR = 0.57, 95 % CI = 0.50–0.66; OR = 0.70, 95 % CI = 0.64–0.77; OR = 0.83, 95 % CI = 0.72–0.97). Besides, the polymorphism rs5742909 elevated the disease onset in total analysis under the contrasts of TT vs. CC, TT + CT vs. CC, TT vs. CC + CT, T vs. C and CT vs. CC (OR = 2.66, 95 % CI = 1.75–4.04; OR = 1.54, 95 % CI = 1.24–1.91; OR = 2.13, 95 % CI = 1.12–4.03; OR = 1.44, 95 % CI = 1.17–1.78; OR = 1.49, 95 % CI = 1.22–1.83).ConclusionCD152 polymorphisms rs231775 and rs3087243 significantly decrease the risk of cervical cancer, while rs5742909 may increase the disease risk. 相似文献
7.
Yoonsun Yoon Joon-sik Choi MiRan Park Hyun Cho Minsu Park Hee Jae Huh Yae-Jean Kim Meong Hi Son 《Journal of Korean medical science》2021,36(10)
BackgroundFor the 2018–2019 season, the national influenza immunization program expanded to cover children aged from 6 months to 12 years in Korea. This study aimed to analyze vaccine effectiveness (VE) against influenza in children visiting the pediatric emergency room at a tertiary hospital during the 2018-2019 season.MethodsPatients tested for influenza antigens from October 1st 2018 to May 31st 2019 at the pediatric emergency room of Samsung Medical Center were included. Patients'' influenza antigen test results, influenza vaccination history, and underlying medical conditions were reviewed retrospectively. VE was estimated from the test-negative design study.ResultsAmong the 2,901 visits with influenza test results 1,692 visits of 1,417 patients were included for analysis. Among these 1,417 patients, 285 (20.1%) were positive (influenza A, n = 211, 74.0%; influenza B, n = 74, 26.0%). The VE in all patients was 36.4% (95% confidence interval [CI], 13.9 to 53.1). The VE for influenza A was 37.6% (95% CI, 12.6 to 55.5) and VE for influenza B was 24.0% (−38.5 to 58.3). The VE in the age group 6 months to 12 years was significant with a value of 35.6% (95% CI, 10.5 to 53.7); it was not statistically significant in the age group 13 to 18 years. In a multivariate logistic regression model, patients who received an influenza vaccination were less likely to get influenza infection (OR, 0.6; 95% CI, 0.4 to 0.8; P = 0.001), with significant confounding factors such as age group 13 to 18 years (OR, 0.5; 95% CI, 0.3 to 0.8; P = 0.003) and underlying hematology-oncology disease (OR, 0.3; 95% CI, 0.1 to 0.6; P = 0.002).ConclusionWe report moderate effectiveness of influenza vaccination in previously healthy children aged from 6 months to 12 years in the 2018-2019 season. 相似文献
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Nymisha Chilukuri Meredith West Janice Lynn Henderson Shari Lawson Robert Ehsanipoor Kathleen Costigan Sarah Polk Wendy Bennett 《Journal of medical Internet research》2015,17(7)
BackgroundPregnancy and the postpartum period provide windows of opportunity to impact perinatal and lifelong preventive health behavior for women and their families, but these opportunities are often missed. Understanding racial/ethnic differences in information and communication technology (ICT) use could inform technology-based interventions in diverse populations.ObjectiveThe objective of the study was to evaluate differences in the use of ICT between racial and ethnic groups as well as by English language proficiency.MethodsWe conducted a cross-sectional study of 246 women who were aged 18 years or older and pregnant or within 1 year of delivery. They were recruited from 4 hospital-based outpatient clinics and completed a self-administered survey. We used multivariate regression analysis to evaluate the association between race/ethnicity and ICT (mobile phone/short message service [SMS] text message, Internet, and social network) usage by race/ethnicity and perceived English language proficiency after adjusting for age, income, marital status, and insurance status.ResultsIn all, 28% (69/246) of participants were Latina, 40% (98/246) were African American, 23% (56/246) were white, and 9% (23/246) from other racial/ethnic groups. Of the Latinas, 84% (58/69) reported limited English language proficiency and 59% (41/69) were uninsured. More than 90% of all participants reported mobile phone use, but more than 25% (65/246) had changed phone numbers 2 or more times in the past year. Compared to white women, African American women were less likely to SMS text message (OR 0.07, 95% CI 0.01-0.63) and Latinas were less likely to use the Internet to find others with similar concerns (OR 0.23, 95% CI 0.08-0.73). Women with limited English language proficiency were less likely to use the Internet overall (OR 0.30, 95% CI 0.09-0.99) or use email (OR 0.22, 95% CI 0.08-0.63) compared to women with adequate English language proficiency.ConclusionsMobile phones are widely available for the delivery of health interventions to low-income, racially diverse pregnant and postpartum women, but disparities in Internet use and SMS text messaging exist. Interventions or programs requiring Web-based apps may have lower uptake unless alternatives are available, such as those adapted for limited English proficiency populations. 相似文献
9.
《Genetics in medicine》2019,21(8):1781-1789
PurposeTo identify the economic impact of pediatric patients with clinical indications of genetic disease (GD) on the US health-care system.MethodsUsing the 2012 Kids’ Inpatient Database, we identified pediatric inpatient discharges with International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) codes linked to genetic disease, including well-established genetic disorders, neurological diseases, birth defects, and other physiological or functional abnormalities with a genetic basis. Cohort characteristics and health-care utilization measures were analyzed. Discharges with a GD-associated primary diagnosis were used to estimate the minimum burden; discharges with GD-associated primary or secondary codes established the maximum burden.ResultsOf 5.85 million weighted discharges, 2.6–14% included GD-associated ICD-9-CM codes. For these discharges, mean total costs were $16,000–77,000 higher (P < 0.0001) in neonates and$12,000–17,000 higher (P < 0.0001) in pediatric patients compared with background, corresponding to significantly higher total charges and lengths of stay. Aggregate total charges for suspected GD accounted for $14 to $57 billion (11–46%) of the “national bill” for pediatric patients in 2012.ConclusionPediatric inpatients with diagnostic codes linked to genetic disease have a significant and disproportionate impact on resources and costs in the US health-care system. 相似文献
10.
OBJECTIVE: We assessed maternal characteristics that were predictive of preventive care utilization among children 0-5 years and compared black-white differences in preventive care usage. METHOD: We used the 1996-2000 series of public use files from the Medical Expenditure Panel Survey (MEPS). Receipt of preventive care was defined as up-to-date immunization coverage of the child and at least one dental visit during the year. RESULTS: A total of 10,525 children were analyzed consisting of 2,090 blacks (19.9%) and 8,435 whites (80.1%). Black mothers were in general older and less educated. Black households were larger in size and contained a greater number of children. Black mothers earned, on average, much less than their white counterparts even though they tended to be more frequently employed than whites. Despite similar levels of insurance coverage for both racial groups, the overwhelming majority of white mothers were privately insured (73.2%), in contrast to only about half of blacks with private insurance coverage [54.3% (p < 0.0001)]. Overall, the level of pediatric preventive services utilization was a paltry 15.4%. Children of black mothers were significantly less likely to receive preventive care than whites (OR = 0.78; 95% CI = 0.64-0.94). Other determinants of preventive care use were maternal age, insurance coverage, education and family size. Older, educated mothers with insurance coverage and reduced family size were more likely to have their children immunized and have dental visits. CONCLUSION: Maternal characteristics are important markers that indicate the risk for underutilization of pediatric preventive care. A particularly important finding with policy implication is the observation that maternal insurance coverage enhances pediatric preventive care use. Health policy planners may consider parallel insurance coverage of both the child and the mother in order to enhance receipt of preventive health services by the child. 相似文献
11.
I.S. Pradipta N. vant Boveneind-Vrubleuskaya O.W. Akkerman J.W.C. Alffenaar E. Hak 《Clinical microbiology and infection》2019,21(6):761.e1-761.e7
ObjectivesWe evaluated treatment outcomes and predictors for poor treatment outcomes for tuberculosis (TB) among native- and foreign-born patients with drug-susceptible TB (DSTB) in the Netherlands.MethodsThis retrospective cohort study included adult patients with DSTB treated from 2005 to 2015 from a nationwide exhaustive registry. Predictors for unsuccessful treatment outcomes (default and failure) and TB-associated mortality were analysed using multivariate logistic regression.ResultsAmong 5674 identified cases, the cumulative incidence of unsuccessful treatment and mortality were 2.6% (n/N = 146/5674) and 2.0% (112/5674), respectively. Although most patients were foreign-born (71%; 4042/5674), no significant differences in these outcomes were observed between native- and foreign-born patients (p > 0.05). Significant predictors for unsuccessful treatment were aged 18–24 years (odds ratio (OR), 2.04; 95% CI 1.34–3.10), homelessness (OR, 2.56; 95% CI 1.16–5.63), prisoner status (OR, 5.39; 95% CI 2.90–10.05) and diabetes (OR, 2.02; 95% CI 1.03–3.97). Furthermore, predictors for mortality were aged 74–84 years (OR, 5.58; 95% CI 3.10–10.03) or ≥85 years (OR, 9.35, 95% CI 4.31–20.30), combined pulmonary and extra-pulmonary TB (OR, 4.97; 95% CI 1.42–17.41), central nervous system (OR, 120, 95% CI 34.43–418.54) or miliary TB (OR, 10.73, 95% CI 2.50–46.02), drug addiction (OR, 3.56; 95% CI 1.34–9.47) and renal insufficiency/dialysis (OR, 3.23; 95% CI 1.17–8.96).ConclusionsNative- and foreign-born patients exhibited similar TB treatment outcomes. To further reduce disease transmission and inhibit drug resistance, special attention should be given to high-risk patients. 相似文献
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《Journal of the National Medical Association》2021,113(6):683-692
IntroductionCystic fibrosis (CF), an inherited autosomal recessive disease that results in the accumulation of mucus and damage primarily to the respiratory and digestive tracts is caused by mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) gene. In the United States, it has been estimated that CF occurs in 1 out of 3500 infants. The objective of this study was to explore the patient and hospital characteristics associated with CF hospitalizations and inpatient mortality in pediatric CF patients.MethodsUtilizing the National Inpatient Sample database from 2008 to 2017, a retrospective cohort study was conducted to analyze the hospitalization rates, associated factors, and the inpatient mortality of CF patients 0–17 years of age. Hospitalizations with a diagnosis of CF were identified with ICD-9-CM and ICD-10-CM codes. Adjusted survey logistic regression models were utilized to determine factors associated with CF hospitalizations and in-hospital deaths in CF patients.ResultsThere were a total of 98,660 (about 0.2%) CF hospitalizations in patients 17 years of age or younger during the study period. Non-Hispanic (NH) White CF patients had the highest prevalence of CF (26.30 per 10,000 hospitalizations). The prevalence of inpatient deaths were highest among those identified as NH-Others and NH-Blacks (71.35 and 68.83 per 10,000 CF hospitalizations, respectively. When compared with NH-White category, those belonging to NH-Black, Hispanic and Other racial/ethnic sub-group had reduced odds of being hospitalized with CF.DiscussionDespite our finding of an increased likelihood of being hospitalized for CF among NH-White and male pediatric patients, no association between race or sex and CF inpatient death was observed when adjusted for covariates. More research is needed to determine the impact of sex and race on CF mortality rates. 相似文献
13.
《Autoimmunity reviews》2020,19(4):102495
ObjectiveRenal involvement in anti-neutrophil cytoplasm antibody (ANCA)-associated vasculitis is associated with significant morbidity and higher mortality rates. This study examined clinical manifestations associated with renal involvement in ANCA-associated vasculitis within a large, international cross-sectional cohort.MethodsUnivariate and multivariate analyses were performed to identify clinical factors associated with renal disease, which was defined as i) a serum-creatinine >30% above normal and a fall in creatinine-clearance >25%; or ii) haematuria attributable to active vasculitis.ResultsThe study cohort include 1230 patients from 31 countries; 723 (58.8%) presented with renal involvement: microscopic polyangiitis (82.2%), granulomatosis with polyangiitis (58.6%), and eosinophilic granulomatosis with polyangiitis (26.4%). The following clinical and laboratory factors were more common among patients with renal disease: age (OR 1.01, 95% CI 1.01–1.02), fever (OR 1.97, 95% CI 1.35–2.88), fatigue (OR 1.55, 95% CI 1.14–2.10), weight loss (OR 1.62, 95% CI 1.23–2.12), polyarthritis (OR 1.39, 95% CI 1.02–1.89), petechiae/purpura (OR 1.47, 95% CI 1.06–2.05), pulmonary haemorrhage (OR 5.23, 95% CI 1.39–19.63), gastrointestinal symptoms (OR 2.19, 95% CI 1.34–3.58), seizures (OR 3.42, 95% CI 1.26–9.30), lower serum albumin (OR 2.42, 95% CI 1.64–3.57), higher CRP (OR 2.06, 95% CI 1.04–4.06), low serum C3 at baseline (OR 3.86, 95% CI 1.30–11.53), myeloperoxidase- (OR 7.97, 95% CI 2.74–23.20) and proteinase 3-ANCA (OR 3.40, 95% CI 1.22–9.50). The following clinical factors were less common among patients with renal disease: mononeuritis multiplex (OR 0.63, 95% CI 0.41–0.98), proptosis/exophthalmos (OR 0.19, 95% CI 0.06–0.59), nasal polyps (OR 0.32, 95% CI 0.19–0.55), septal defect/perforation (OR 0.29, 95% CI 0.14–0.60), respiratory distress/pulmonary fibrosis/asthma (OR 0.08, 95% CI 0.04–0.19), and wheeze/obstructive airway disease (OR 0.29, 95% CI 0.16–0.52).ConclusionIn this large international study, several clinical and laboratory factors were identified as associated with renal involvement in ANCA-associated vasculitis. 相似文献
14.
S.-Y. Lin C.-L. Lin C.-H. Tseng I.-K. Wang S.-M. Wang C.-C. Huang Y.-J. Chang C.-H. Kao 《European journal of clinical microbiology & infectious diseases》2014,33(9):1647-1652
Chronic inflammation is a well-known risk factor for type 2 diabetes mellitus (T2DM). The influence of chronic osteomyelitis (COM), an inflammatory disease, on the risk of developing T2DM remains unknown. This study investigated the risk of developing T2DM among COM patients. Using a retrospective cohort study, we identified 20,641 patients with COM and 82,564 age- and sex-matched controls for comparison from the Taiwan National Health Insurance Database (NHIRD) from 1997 to 2010. We followed up the COM cohort and the comparison cohort to compare the incidences of diabetes (ICD-9-CM code 250) until the end of 2010 or until the patients were censored because of death or withdrawal from the insurance program. The diabetes risk was analyzed using the Cox proportional hazards regression model. The incidence of T2DM was 1.6-fold higher in the group of COM patients than in the comparison group (29.1 vs. 18.2 per 10,000 person-years). The COM patients exhibited a higher diabetes risk [adjusted hazard ratio (aHR)?=?1.64, 95 % confidence interval (CI)?=?1.44–1.87] after controlling for the baseline and comorbidities. Younger and higher income patients exhibited a higher COM-to-reference incidence rate ratio (IRR) for T2DM compared with that of their counterparts. We also observed an increased risk of T2DM in COM patients with comorbidities (aHR?=?1.70, 95 % CI?=?1.47–1.96) compared with that of their non-COM counterparts. This is the first study to report the association between COM and an increased risk of developing T2DM, particularly among younger and higher income patients. 相似文献
15.
R. Pijnacker W. van Pelt H. Vennema L.M. Kortbeek D.W. Notermans E. Franz L. Mughini-Gras 《Clinical microbiology and infection》2019,21(8):1039.e7-1039.e13
ObjectivesThis study aimed to (i) determine risk factors for enteropathogen co-infections, (ii) determine whether enteropathogen co-infections influence gastroenteritis risk, and (iii) determine whether enteropathogen co-infection occurred randomly in preschool children.MethodsA monthly-repeated cross-sectional survey in Dutch children aged 0–48 months was conducted during October 2012 to October 2014. A total of 981 stool samples were collected along with questionnaires collecting data on gastrointestinal symptoms and potential risk factors; 822 samples were successfully tested for 19 enteropathogens using real-time multiplex PCRs. Logistic regression analysis assessed co-infections in relation to gastroenteritis and potential risk factors.ResultsIn all, 598/822 (72.7%) stool samples tested positive for at least one enteropathogen, of which 290 (48.5%) were positive for two or more enteropathogens. Risk factors for two or more enteropathogen co-infections were young age (<12 months, OR 1.9, 95% CI 1.1–3.3; 13–36 months, OR 1.7, 95% CI 1.1–2.5, versus 37–48 months), day-care attendance (OR 1.8, 95% CI 1.3–2.5), households with three or more children versus those with one child (OR 1.7, 95% CI 1.1–2.8). Stool samples collected in spring less often had two or more enteropathogens versus summer (OR 0.4, 95% CI 0.2–0.7). Food allergy was a risk factor for three or more enteropathogen co-infections (OR 3.2, 95% CI 1.1–8.9). The frequency of co-infection was higher than expected for norovirus GI/norovirus GII, Clostridium difficile/norovirus GI, C. difficile/rotavirus, astrovirus/Dientamoeba fragilis, atypical enteropathogenic Escherichia coli/adenovirus, typical enteropathogenic E. coli/adenovirus, and enteroaggregative E. coli/astrovirus. No co-infection was associated with increased gastroenteritis risk.ConclusionsRisk factors for enteropathogen co-infections were identified and specific enteropathogens co-occurred significantly more often than expected by chance. Enteropathogen co-infections were not associated with increased gastroenteritis risk, calling into question their clinical relevance in preschool children. 相似文献
16.
Bradley J. Langford Miranda So Sumit Raybardhan Valerie Leung Jean-Paul R. Soucy Duncan Westwood Nick Daneman Derek R. MacFadden 《Clinical microbiology and infection》2021,27(4):520-531
BackgroundThe proportion of patients infected with SARS-CoV-2 that are prescribed antibiotics is uncertain, and may contribute to patient harm and global antibiotic resistance.ObjectiveThe aim was to estimate the prevalence and associated factors of antibiotic prescribing in patients with COVID-19.Data SourcesWe searched MEDLINE, OVID Epub and EMBASE for published literature on human subjects in English up to June 9 2020.Study Eligibility CriteriaWe included randomized controlled trials; cohort studies; case series with ≥10 patients; and experimental or observational design that evaluated antibiotic prescribing.ParticipantsThe study participants were patients with laboratory-confirmed SARS-CoV-2 infection, across all healthcare settings (hospital and community) and age groups (paediatric and adult).MethodsThe main outcome of interest was proportion of COVID-19 patients prescribed an antibiotic, stratified by geographical region, severity of illness and age. We pooled proportion data using random effects meta-analysis.ResultsWe screened 7469 studies, from which 154 were included in the final analysis. Antibiotic data were available from 30 623 patients. The prevalence of antibiotic prescribing was 74.6% (95% CI 68.3–80.0%). On univariable meta-regression, antibiotic prescribing was lower in children (prescribing prevalence odds ratio (OR) 0.10, 95% CI 0.03–0.33) compared with adults. Antibiotic prescribing was higher with increasing patient age (OR 1.45 per 10 year increase, 95% CI 1.18–1.77) and higher with increasing proportion of patients requiring mechanical ventilation (OR 1.33 per 10% increase, 95% CI 1.15–1.54). Estimated bacterial co-infection was 8.6% (95% CI 4.7–15.2%) from 31 studies.ConclusionsThree-quarters of patients with COVID-19 receive antibiotics, prescribing is significantly higher than the estimated prevalence of bacterial co-infection. Unnecessary antibiotic use is likely to be high in patients with COVID-19. 相似文献
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Jan M. Friedman Gerry Veenstra Susan Creighton Jane S. Paulsen Joan L. Bottorff Michael R. Hayden The Canadian Respond‐HD Collaborative Research Group 《American journal of medical genetics. Part B, Neuropsychiatric genetics》2011,156(1):19-27
The purpose of this study was to identify factors that are associated with experiencing genetic discrimination (GD) among individuals at risk for Huntington disease (HD). Multivariable logistic regression analysis was used to examine factors associated with experiencing GD in data from a cross‐sectional, self‐report survey of 293 individuals at risk for HD. The study sample comprised 167 genetically tested respondents, and 66 who were not tested (80% response rate). Overall, individuals who learn they are at risk for HD at a younger age (OR = 3.1; 95% CI: 1.5–6.2; P = 0.002), are mutation‐positive (OR = 2.8; 95% CI: 1.4–6.0; P = 0.006), or are highly educated (OR = 2.7; 95% CI: 1.4–5.1; P = 0.002) are more likely to experience GD, particularly in insurance, family, and social settings. Further, younger age was associated with discrimination in insurance (OR = 0.97; 95% CI: 0.94–1.00; P = 0.038). This study provides evidence that some people who are at risk for HD were more likely to experience GD than others. Individuals who learned they are at risk for HD at a younger age and those who are mutation‐positive were more likely to experience GD, particularly in insurance, family, and social settings. Younger individuals were more likely to experience discrimination in the insurance setting. Overall, highly educated individuals were also more likely to report discrimination. These results provide direction for clinical and family discussions, counseling practice, and policy aimed at mitigating experiences of GD. © 2010 Wiley‐Liss, Inc. 相似文献
19.
《Pathology, research and practice》2020,216(10):153099
BackgroundResearchers have discovered a large number of DNA methylation patterns in human cancer. These cancer-specific methylation patterns can provide information for the diagnosis, treatment, and prognosis of cancer. Methylation studies can find new biomarkers based on epigenetic analysis and apply these biomarkers to clinical oncology. Many studies on the association between RAASF1A methylation status and susceptibility to hepatitis B virus (HBV)/hepatitis C virus (HCV)-induced hepatocellular carcinoma (HCC) have reached controversial conclusions. Hence, the current review comprehensively assessed the correlation between Ras association domain family 1A (RASSF1A) methylation and the risk of the HCV/HBV-induced HCC.MethodsThe appropriated publications were extracted in EMBASE, PubMed, Web of Science, Cochrane Library, and China National Knowledge Infrastructure databases using STATA 5.0 software. The odds ratios (ORs) with 95 % confidence interval (95 % CI) of RASSF1A methylation were computed.ResultsA total of 1015 HBV/HCV-related HCC samples, 124 non-HBV/HCV-related HCC (NBNC-HCC) samples, and 1225 nontumorous controls were extracted and examined in this research. The frequency of the methylated RASSF1A in the HBV/HCV-related tumor cases displayed a significantly increased OR compared with the overall nontumor samples (OR = 19.372, 95 % CI = 11.060–33.931, P = 0.000). The frequency of the methylated RASSF1A in HBV/HCV-related neoplasm cases displayed a significantly increased OR compared with the non-HBV/HCV-related neoplasm (NBNC-neoplasm) samples (OR = 2.150, 95 % CI = 1.398–3.308, P = 0.000). Compared with normal, chronic hepatitis B or C, cirrhosis, and paracancerous samples, the pooled OR of the RASSF1A promoter methylation in the HBV/HCV-induced HCC samples was 62.785(95 % CI = 35.224–111.909), 25.07 (95 % CI = 13.85–45.36), 6.89 (95 % CI = 3.33–14.264) and 9.02 (95 % CI = 0.91–89.80), respectively. The rate of RASSF1A hypermethylation was robustly correlated with tumor size and vascular invasion, and the pooled OR was 0.346 (95 % CI = 0.210 – 0.569) and 0.081 (95 % CI = 0.022 – 0.303), respectively.ConclusionResults showed robust associations between RASSF1A gene methylation in promoter region and enhanced HBV/HCV-related HCC susceptibility, thereby revealing that RASSF1A methylation status may serve as an important indicator for HCC oncogenesis. 相似文献
20.
《Clinical microbiology and infection》2019,21(9):1147-1153
ObjectivesWe aimed to identify patients' clinical characteristics associated with respiratory viruses identified among patients presenting with influenza-like illness (ILI).MethodsA sample of patients of all ages presenting with ILI was included by physicians of the French Sentinelles network during two seasons (2015/16 and 2016/17). Nasopharyngeal samples were tested for the presence of influenza virus (IV), respiratory syncytial virus (RSV), human rhinovirus (HRV) and human metapneumovirus (HMPV). Patients' characteristics associated with each of the four virus classes were studied using multivariate logistic regressions.ResultsA total of 5859 individuals were included in the study: 48.0% tested positive for IV, 7.9% for HRV, 7.5% for RSV and 4.1% for HMPV. Cough was associated with IV (OR 2.14, 95% CI 1.81–2.52) RSV (OR 2.52, 95% CI 1.75–3.74) and HMPV detection (OR 2.15, 95% CI 1.40–3.45). Rhinorrhoea was associated mainly with HRV detection (OR 1.75, 95% CI 1.34–2.32). Headache was associated with IV detection (OR 1.75, 95% CI 1.34–2.32), whereas absence of headache was associated with RSV and HMPV detection. Dyspnoea was associated with RSV detection (OR 2.33, 95% CI 1.73–3.12) and absence of dyspnoea with IV detection. Conjunctivitis was associated with IV detection (OR 1.27, 95% CI 1.08–1.50). Some associations were observed only in children: dyspnoea and cough with RSV detection (age <5 years), conjunctivitis with IV detection (age <15 years). Period of onset of symptoms differed among aetiological diagnoses. Seasonal influenza vaccination decreased the risk of IV detection (OR, 0.67, 95% CI 0.51–0.86).ConclusionsThis study allowed the identification of symptoms associated with several viral aetiologies in patients with ILI. A proper knowledge and understanding of these clinical signs may improve the medical management of patients. 相似文献