Factors associated with readiness to start antiretroviral therapy (ART) among young people (15–24 years) at four HIV clinics in Mulago Hospital,Uganda

IntroductionGlobally, the HIV burden continues to rise among young people despite the discovery of ART. This study assessed demographic and psycho-social factors among young people associated with readiness to be initiated on ART.MethodsA quantitative cross-sectional study was conducted among newly diagnosed HIV positive young people aged 15–24 years at 4 HIV clinics at Mulago Hospital. Readiness was measured as a self-report by the individual to the question, “How ready do you feel to start ART?ResultsOf the 231 young people enrolled, the mean age (SD) was 20.7years (+/-2.8) and most were female (66.2%). Majority were very ready (53.3%) and very motivated (51.1%) to start ART. Higher treatment readiness was associated with being female (95% CI [5.62, 8.31], p=0.003), thinking that ART cures HIV (95% CI [0.43, 0.86], p=0.005), history of having unprotected sex (95% CI [0.79, 0.87], p=<0.001), anticipating negative HIV results (95% CI [0.26, 0.88], p=0.017), internalized stigma (95% CI [0.83, 0.98], p=0.018) and knowledge of positive ART effects for others (95% CI [0.84, 0.93], p=<0.001).ConclusionsUnderstanding the underlying factors associated with ART readiness among young people can inform strategies to support and increase individuals'' readiness to initiate ART and early engagement in care.     

Relationship between plasma homocysteine and blood pressure in hypertensive Northern-Nigerians

AimThe study sought to determine whether there is any relationship between plasma homocysteine and blood pressure levels in Nigerians with essential hypertension.MethodIt was a cross-sectional analytical study done on 120 randomly selected hypertensive patients and 120 normal healthy controls seen at the large Conference hall of the Ahmadu Bello University (ABU) Medical Centre, Zaria as well as the ABU Teaching Hospital, Zaria, Northern-Nigeria. Pearson''s Correlation and Binary Logistic Regression analysis determined the relationship between homocysteine and hypertension.ResultsHyperhomocysteinaemia found in the hypertensive patients (22.8 ± 6.6 µmol/L) differed significantly (p<0.001) from controls (10.9 ± 2.8 µmol/L) with significant (p<0.001), blood pressure difference between both groups. Homocysteine significantly positively correlated with systolic (r = 0.51, p<0.001) and diastolic (r = 0.47, p<0.001) blood pressures in hypertensive subjects. The relation of plasma hcy to hypertension was statistically significant for SBP; OR: 1.08 (95% CI, 1.05–1.11) and DBP; OR: 1.08 (95% CI, 1.03–1.13) in the unadjusted model. When adjusted for confounding variables, hcy was significantly related to SBP; OR: 1.1 (95% CI, 1.04–1.18) but not DBP (p=0.25; OR: 1.06 (95 % CI, 0.96–1.18). The mean plasma folate level was high (115.2 ± 48.0 ng/mL) in the hypertensive subjects. The hyperhomocysteinaemic subjects showed a 2.8 times Odds of developing hypertension.ConclusionThis study showed higher mean plasma homocysteine levels in hypertensives than controls not accounted for by sub-optimal folate levels. Hyperhomocysteinaemia showed a positive relationship to systolic hypertension after adjusting for confounders.     

Prevalence and associated factors of HIV-TB co-infection among HIV patients: a retrospective Study

BackgroundTB/HIV co-infection is a major public health problem in many parts of the world. But the prevalence of co-infection was varies among countries.This study was designed to assess prevalence of TB/HIV co-infection and to determine its factors.MethodsA retrospective study was done among HIV-positive patients at Hiwot Fana hospital from December, 2014 to 2018. The study participants were selected by simple random sampling. Patients with incomplete chart reviews were excluded and demographic, clinical and laboratory information were analyzed using SPSS and STATA. Uni-vitiate and bivariate logistic regressions were applied.ResultsFive hundred fourteen patients were enrolled in this study. Of these, 187(37.4%) had TB. Bivariate logistic analysis showed that HIV patients with regards to marital status[AOR = 2.6; 95%CI = 1.19–2.89], education status [AOR = 3.74; 95%CI = 2.47–5.66], weight less than 50kg [AOR = 2.54; 95% CI = 1.35 – 4.81], CD4 level < 200cells/mm³ [AOR = 4.57; 95%CI = 2.38– 6.86] and patient who were at WHO clinical stage III [AOR = 7.8; 95%CI = 5.15 – 8.55] were significantly associated with TB/HIV co-infection.ConclusionThe prevalence of TB among HIV patients was high and predicted by marital, education status, weight, CD4 cell count and WHO clinical stage III.     

Brucellosis and its associated risk factors to humans and domestic ruminants in Kagera Ecosystem,Tanzania

BackgroundBrucellosis is an important disease for both veterinary and public health. A study was conducted to understand the seroprevalence of brucellosis and its associated risk factors in pastoral areas of Kagera, Tanzania.MethodsSera from 156 patients with malaria-like symptoms were analyzed using the commercial rapid agglutination test (specific for B.abortus and B.melitensis detection) and Fluorescence Polarization Assay (FPA). Sera from 426 cattle, 206 goats and 197 sheep were analyzed using Rose Bengal Plate (RBPT) and Competitive ELISA (c-ELISA) tests.ResultsIn humans, overall brucellosis, B. abortus, and B. melitensis sero-prevalences were 7.7% (95%CI: 3.8–12.2%), 1.9% (95% CI: 0.4–4.5%), and 5.8 % (95%CI: 2.6–10.6%), respectively. At animal level, seropositivity was 5.9% (95%CI: 4.0–8.6%), 2.5% (95%CI: 0.8–5.7%) and 0.5% (95%CI: 0.01–2.8%) in cattle, goats and sheep, respectively. At herd level, seropositivity was 18.2% (95%CI: 12.0–25.8%) in cattle and 6.9% (95%CI: 2.2–15.3%) in small ruminants. Brucellosis was associated with assisting in parturition without wearing protective gears (OR= 5.6; p= 0.02) in humans, herds of 50–200 animals (OR= 4.2, p= 0.01) and cattle (OR=3.5; p=0.01). The knowledge of brucellosis among pastoralists (OR=0.1; p<0.01) was a protective factor.ConclusionBrucella infections could be occurring in pastoralists and domestic ruminants in Kagera. Community health education is necessary for the control of brucellosis in Tanzania.     

Socio-demographic determinants of neonatal mortality in Algeria according to MICS4 data (2012–2013)

BackgroundNeonatal mortality remains a public health problem in developing countries, including Algeria. Information on this indicator makes it possible to assess government efforts to improve the living conditions of target populations.ObjectivesThis study aims to identify some determinants associated with this mortality from data of multiple indicator cluster survey conducted in Algeria in 2012–2013 (mics 4).MethodsA retrospective case-control study including 1047 cases and 1041 controls. From a logistic regression model, we appreciated the role of different factors, socio-demographic, economic and geographic (Mother''s age, level of education, wealth index, area of residence) in newborn survival.ResultsThe main factors associated with neonatal mortality were rural residence (p<0.01; OR= 1.3; CI 1.08–1.54), South geographical area (p<0.05; OR=1.5; CI 1.18–1.84), low education level of mother (p<0.01; OR= 2.10; CI 1.35– 3.29), early age of maternal procreation (p<0.001; OR=4.34; CI 2.19– 14.40), the birth rank “7 and over” (<0.01; OR = 1.57; CI 1.13 – 2.44) and the two lowest wealth indices (p <0.001; OR = 2; 1.45–2.62 and p <0.01; OR = 1.66; CI 1.23–2.26).ConclusionIn addition to the various reproductive health strategies already adopted by the authorities for health promotion and family planning, action should be taken to evaluate their implementation with sustained assistance for disadvantaged people and in risk areas.     

Cataract and Cataract Surgery: Nationwide Prevalence and Clinical Determinants

This study aimed to investigate the prevalence and clinical determinants of cataract and cataract surgery in Korean population. The 2008–2012 Korean National Health and Nutrition Examination Survey was analyzed, which included 20,419 participants aged ≥ 40 years. The survey is a multistage, probability-cluster survey, which can produce nationally representative estimates. Prevalence of cataract and cataract surgery was estimated. Clinical determinants for those were investigated using logistic regression analyses (LRAs). The prevalence of cataract was 42.28% (95% confidence interval [CI], 40.67–43.89); 40.82% (95% CI, 38.97–42.66) for men and 43.62% (95% CI, 41.91–45.33) for women (P = 0.606). The prevalence of cataract surgery was 7.75% (95% CI, 7.30–8.20); 6.38% (95% CI, 5.80–6.96) for men and 9.01% (95% CI, 8.41–9.61) for women (P < 0.001). Cataract was associated with older age (P < 0.001), men (P = 0.032), lower household income (P = 0.031), lower education (P < 0.001), hypertension (P < 0.001), and diabetes mellitus (DM) (P < 0.001). Cataract surgery was consistently associated with older age, occupation, DM, asthma, and anemia in two LRAs, which compared participants with cataract surgery to those without cataract surgery and those having a cataract but without any cataract surgery, respectively. Hypertension, arthritis, and dyslipidemia were associated with cataract surgery at least in one of these LRAs. These results suggest that there are 9.4 million individuals with cataract and 1.7 million individuals with cataract surgery in Korea. Further studies are warranted to reveal the causality and its possible mechanism of developing/exacerbating cataract in novel determinants (i.e., anemia, asthma, and arthritic conditions) as well as well-known determinants.     

What plays a role in the severity of atopic dermatitis in children?

Background/aim Determining the characteristics and risk factors of severe disease is extremely important to combat atopic dermatitis (AD), which has recently shown increasing prevalence. In this study, we aimed to investigate the clinical characteristics of pediatric patients with AD and identifying the factors associated with the severity of the disease.Materials and methods A total of 304 pediatric patients diagnosed with atopic dermatitis were included in the study. The patients’ age at admission, age at onset of symptoms, the presence of atopy history in their family, eosinophil levels obtained from blood counts were recorded, together with the data of cigarette exposure, and area of residence. Disease severity was determined according to the SCORAD index. Epidermal prick tests (EPT) were applied to all patients.Results There was a negative correlation between the SCORAD score and both age at admission (r = 0.277, p < 0.001) and age at onset of the symptoms (r = –0.474, p < 0.001). Food sensitization rates were higher in individuals with moderate-severe disease (90.7% vs. 23.1%; p < 0.001) and patients with food allergy (FA) had significantly higher SCORAD scores [33 (IQR: 22–44) vs. 14 (IQR: 12–16); p < 0.001]. SCORAD scores of the individuals living in rural areas were higher than the ones living in urban [22 (IQR: 15–39.5) vs. 15 (IQR: 12–22); p < 0.001]. Familial atopy history was more common in patients with moderate-severe disease (66.5% vs. 17.5%; p < 0.001). The SCORAD scores were higher in patients exposed to passive smoking [21 (IQR:14.75–38) vs. 13 (IQR: 12–16); p < 0.001]. The eosinophil count found to be positively correlated with SCORAD scores (r = 0.531, p < 0.001).Conclusion Our findings show that early-onset, food sensitivity, living in rural areas, having familial atopy history and passive cigarette smoke exposure play a role in severe AD. Since it is remarkably correlated with SCORAD scores, eosinophil count can be used as a marker to assess the severity of AD in children.     

Prevalence,predictors and reasons for home delivery amongst women of childbearing age in Dodoma Municipality in central Tanzania

IntroductionThe objective was to determine the prevalence, predictors and reasons for home delivery amongst women of childbearing age in Dodoma, Tanzania.MethodsA cross-sectional study was conducted amongst women living in Dodoma Municipality. Data were collected using adapted questionnaires and analysed using SPPS version 23. A multivariable logistic regression model was used to assess the independent predictors of home delivery.ResultsA total of 425 women of childbearing age were enrolled in this study. The mean (± SD) age of the participants was 28.7 (±7.1) years. The prevalence of home delivery was 35.5% (n=150, 95% CI 30.9 – 40.2). Women with secondary school and above had 93% less odds of home delivery than women who had no education (AOR=0.0795% CI: 0.03–0.18). Women who lived in rural areas (AOR=3.49, 95% CI: 2.12–5.75), and women living more than 5km from health facilities (AOR=2.67, 95% CI: 1.65–4.37) had higher odds of home delivery. The main reasons for home delivery were transportation cost, and long distance to the nearest health facilities.ConclusionIn this population, the prevalence of home delivery remained to be high. To address this more collaborative multisectoral effort like strengthening health education and strengthening maternity waiting homes are needed.     

Prevalence and Related Factors of Metabolic Syndrome in Beijing,China (Year 2017)

ObjectiveMetabolic syndrome (MetS) is one of the major public health problems worldwide. The aim of this study was to investigate the prevalence and associated risk factors of MetS in Beijing to formulate targeted policies.MethodsData from the 2017 Beijing Chronic Disease and Risk Factors Surveillance were used in this study, in which multistage stratified cluster sampling was adopted to collect a representative sample of 12,597 Beijing residents aged from 18 to 79 years. According to the definition of the International Diabetes Federation, the weighted prevalence of MetS and clustering of MetS components were estimated. The Rao-Scott adjusted χ² test was used to test differences in MetS and components rates, and complex sampling unconditional logistic regression was used to explore influencing factors of MetS.ResultsThe prevalence of MetS was 25.59% (95% CI 23.77–27.41), and the proportion of men and women was 30.53% (95% CI 28.32–32.75) and 20.44% (95% CI 18.29–22.58), respectively. The proportion of central obesity, high fasting plasma glucose, high triglyceride, low high-density lipoprotein cholesterol, and high blood pressure (BP) was 42.02, 27.96, 32.87, 27.25, and 43.06%, respectively. A total of 29.60% (95% CI 27.55–31.74) participants presented at least three components of MetS. The results from complex sampling unconditional logistic regression revealed that the risk factors for having MetS included being 45–59 years old, being 60–79 years old, being male, living in a rural area, education with junior middle school level, education with primary school or below level, harmful use of alcohol, inappropriate sleep time, and having an unhealthy waist-to-height ratio (WHtR); the OR values were 1.55 (95% CI 1.32–1.81), 1.94 (95% CI 1.62–2.31), 1.51 (95% CI 1.34–1.70), 1.27 (95% CI 1.06–1.52), 1.38 (95% CI 1.13–1.68), 1.44 (95% CI 1.13–1.84), 1.50 (95% CI 1.14–1.99), 1.23 (95% CI 1.10–1.37), and 238.20 (95% CI 92.54–613.12), respectively.ConclusionsThe prevalence of MetS is still in a rising trend in Beijing. Strategies aimed at prevention and control of high BP should be prioritized to reduce the occurrence of MetS. WHtR is more important to evaluate MetS. Health education and personalized lifestyle intervention should be promoted to keep a healthy WHtR and waist circumference. An appropriate sleep time should be kept, and harmful alcohol drinkers should limit or abstain from alcohol.     

Associations between Frailty in Older Adults and Malnutrition in Rural Areas: 2019 Updated Version of the Asian Working Group for Sarcopenia

PurposeThe purpose of this study was to evaluate the prevalence of frailty among an older adult population living in rural communities and to determine if frailty is associated with nutritional status after adjusting for sarcopenia and depression.Materials and MethodsThis research used baseline data from the Namgaram-2 study. Frailty was evaluated using the Kaigo-Yobo checklist in an older Korean population. The nutritional statuses of older people were measured using the Korean version of the mini nutritional assessment (MNA). The recent criteria of the Asian Working Group for Sarcopenia were applied for diagnosis of sarcopenia, and depression was assessed using the Geriatric Depression Scale-Short Form.ResultsThe prevalence of frailty was 18.8% (male: 9.6%; female: 23.4%) and was significantly higher in individuals in their 80s [male, 35.3% (p<0.001); female, 42.3% (p<0.001)], those of poor economic status [male, 18.2% (p=0.012); female, 34.9% (p<0.001)], those with hypertension [female, 27.7% (p=0.008)], those with sarcopenia [male, 34.1% (p<0.001); female, 37.2% (p<0.001)], those with depression [male, 46.4% (p<0.001); female, 51.7% (p<0.001)], and those at high risk of malnutrition [male, 44.4% (p<0.001); female, 51.7% (p<0.001)]. After adjusting for demographic variables, including hypertension, diabetes, sarcopenia and depression, frailty was significantly associated with nutritional status [male: odds ratio (OR)=6.73, 95% confidence interval (CI), 1.84–24.65; female: OR=4.83, 95% CI, 2.88–8.11].ConclusionFor older adults, MNA is a suitable tool of use in assessing both nutritional status and frailty. Moreover, the nutritional status of older adults appears to be associated with frailty, even after corrections for physical and psychological function.     

On the way to universal coverage of maternal services in Iringa rural District in Tanzania. Who is yet to be reached?

BackgroundStrategies to tackle maternal mortality in sub-Saharan Africa include expanding coverage of reproductive services. Even where high, more vulnerable women may not access services. No data is available on high coverage determinants. We investigated this in Tanzania in a predicted high utilization area.MethodsData was collected through a household survey of 464 women with a recent delivery. Primary outcomes were facility delivery and ≥4 ANC visits. Determinants were analysed using multivariate regression.ResultsAlmost all women had attended ANC, though only 58.3% had ≥4 visits. ≥4 visits were more likely in the youngest age group (OR 2.7 95% CI 1.32–5.49, p=0.008), and in early ANC attenders (OR 3.2 95% CI 2.04–4.90, p<0.001). Facility delivery was greater than expected (87.7%), more likely in more educated women (OR 2.7 95% CI 1.50–4.75, p=0.002), in those within 5 kilometers of a facility (OR 3.2 95% CI 1.59–6.48, p=0.002), and for early ANC attenders (OR 2.4 95% CI 1.20–4.91, p=0.02).ConclusionRural contexts can achieve high facility delivery coverage. Based on our findings, strategies to reach women yet unserved should include promotion of early ANC start particularly for the less educated, and improvement of distant communities'' access to facilities.     

Assessment of fragmented QRS formation and its relationship with left ventricular hypertrophy in nonhypertensive acromegaly patients

Background/aim It is known that the presence of fragmented QRS (fQRS) on electrocardiography (ECG) is associated with cardiovascular events. The aim of this study was the evaluation of fQRS formation and its relationship with the left ventricular hypertrophy (LVH) parameters in acromegaly patients. Materials and methods In total, 47 previously diagnosed with non-hypertensive acromegaly patients and 48 control subjects were included in the study. ECG and transthoracic echocardiography (TTE) were performed for each participant. Acromegaly patients were divided into two groups according to the fQRS formation on the ECG. Left ventricular wall thicknesses, and left atrial diameter (LAD), left ventricular mass (LVM), left ventricular mass index (LVMi), and relative wall thickness (RWT) were obtained. Results In control group 5 (10.4%) and in acromegaly group 17 (36.2%) patients had fQRS on ECG (p = 0.003). LAD [36.0 (34.0–38.0) vs. 38.0 (35.0–41.0) mm, p < 0.001], LVM [155.27 ± 27.00 vs. 173.0 (153.0–235.0) g, p < 0.001], LVMi [83.12 ± 13.19 vs. 92.0 (83.0–118.0) g/m², p < 0.001] and RWT [0.39 ± 0.03 vs. 0.43 (0.41–0.45), p = 0.001] were significantly higher in patients with acromegaly. Disease duration was significantly higher (11.59 ± 1.3 vs. 8.2 ± 1.8 years, p < 0.001) in the fQRS (+) group. LAD [41.0 (39.0–42.5) vs. 37.0 (34.7–38.0) mm, p < 0.001], LVM [219.0 (160.5–254.5) vs. 164.0 (153.0–188.0) g, p = 0.017], LVMi [117.0 (92.5–128.5) vs. 86.0 (82.0–100.2) g/m², p = 0.013] and RWT [0.44 (0.42–0.49) vs. 0.43 (0.40–0.44), p = 0.037] were significantly higher in fQSR (+) acromegaly patients. In multivariate logistic regression analysis, disease duration (odds ratio: 10.05, 95% CI: 1.099–92.012, p = 0.041) and LAD (odds ratio: 2.19, 95% CI: 1.030–4.660, p = 0.042) were found to be the independent predictors of fQRS formation.Conclusion The results of our study revealed that fQRS (+) acromegaly patients had increased LVH parameters compared to fQRS (-) patients.     

Organ Donation Knowledge and Attitudes among Health Science Students in Greece: Emerging Interprofessional Needs

Background: The impact of presumed consent on donation rates has been widely debated. In June 2013 Greece adopted a ''soft'' presumed consent law for organ and tissue donation, where relatives'' approval is sought prior to organ removal.Aims: To report on the knowledge, attitudes and concerns of undergraduate students, enrolled in three health science disciplines, in regards to organ donation and presumed consent.Methods: Undergraduate junior and senior health science students [medical (MS), nursing (NS) and medical laboratory students (MLS)] were recruited from higher education settings in Thessaly, Greece. Dichotomous questions, previously used, were adopted to assess knowledge, attitudes and concerns towards organ donation, together with questions regarding the recent presumed consent legislation.Results: Three hundred seventy-one out of 510 students participated in the study (response rate: 72.7%). Only 3.6% of NS, 8.7% of MS and 3.2% of MLS carried a donor card. Although over 78% in all groups knew that it was possible to leave kidneys for transplant after death, only 10% to 39% considered themselves well-informed. NS were more likely to consider opting-out (21.5%), followed by MLS (17.9%) and MS (10.9%). Respondents were more likely to refuse organ removal upon death when expressing one of the following views: a) opposing a system making it lawful to take kidneys from an adult who has just died, unless forbidden while alive [Odds ratio (OR) 95% Confidence Interval (CI): 2.96 (1.48-5.93), p=0.002], b) worrying about their kidneys being removed after death [OR, 95% CI: 3.37 (1.75-6.49), p=<0.001] and c) believing that an intact body was needed after death [OR, 95% CI: 4.23 (2.15-8.31), p<0.001].Conclusion: Health science students, soon to become healthcare professionals, demonstrated limited awareness in regards to the newly reformed organ donation system. Identified knowledge deficits and concerns could have far-reaching implications in terms of conveying a clear message and shaping the public''s stand. The feasibility and effectiveness of a joint inter-professional curriculum on organ and tissue donation issues across all three health science disciplines, addressing common themes and concerns deserves further study.     

Assessment of the relationship between life events with psychosocial competence of students in selected secondary schools in Northern and Central Uganda

IntroductionAs they grow, young people transit through adolescence; a particularly challenging phase. Many go through without difficulties but some experience maladaptive responses in form of conduct and adjustment problems, pubertal challenges and life stress. Published research from the developed societies demonstrates consistent associations between young people''s exposure to life events, psychosocial competence (PSC) and mental health problems. However, comparable research from income-constrained societies remains scarce. The purpose of this study was to determine the prevalence of life events in secondary school students and describe the relationship between life events and PSC in the same population.MethodsThis was a cross-sectional study. Participants were 2,902 randomly selected in Central and Northern Uganda. They responded to self-administered questionnaires on socio-demographics, life events and PSC.ResultsNorthern Ugandan students were more likely to be susceptible to stress-related illness associated with major life events (p = < 0.01). Among students with a high susceptibility to stress related illness, those with low scores on self-efficacy (p = < 0.001), accurate self-assessment (p = < 0.001) and self-confidence (p = < 0.001) were mostly from the North. Students from Northern Uganda had experienced more negative events. Students with higher scores on empathy, emotional awareness, accurate self- assessment and self-confidence tended to have low distress. Students that had a low susceptibility to stress related illness (AOR = 1.97; 95% CI: 1.57 – 2.48); high scores on self-efficacy (AOR 1.37; 95% CI: 1.09 – 1.74), self-confidence (AOR 1.32; 95% CI: 1.02 – 1.72), and accurate self-assessment (AOR 2.19; 95% CI: 1.70 – 2.80) were mostly from northern Uganda.ConclusionIt is important to help students to cope with negative life events since an association exists between negative life events and PSC domains. PSC domains of empathy, emotional awareness, accurate self-assessment and self-confidence seem to be associated with lower distress levels, implying that these should be reinforced.     

The Role of Serum Procalcitonin Levels in Predicting Ascitic Fluid Infection in Hospitalized Cirrhotic and Non-cirrhotic Patients

Objective: To determine the role of serum procalcitonin levels in predicting ascites infection in hospitalized cirrhotic and non-cirrhotic patients.Methods: A total of 101 patients (mean age: 63.4±1.3, 66.3% were males) hospitalized due to cirrhosis (n=88) or malignancy related (n=13) ascites were included in this study. Spontaneous bacterial peritonitis (SBP, 19.8%), culture-negative SBP (38.6%), bacterascites (4.9%), sterile ascites (23.8%) and malign ascites (12.9%) groups were compared in terms of procalcitonin levels in predicting ascites infection. Receiver operating characteristic (ROC) curves were used to evaluate the diagnostic performance of procalcitonin levels and predicting outcome of procalcitonin levels was compared with C-reactive protein (CRP).Results: Culture positivity was determined in 26.7% of overall population. Serum procalcitonin levels were determined to be significantly higher in patients with positive bacterial culture in ascitic fluid compared to patients without culture positivity (median (min-max): 4.1 (0.2-36.4) vs. 0.4 (0.04-15.8), p<0.001). Using ROC analysis, a serum procalcitonin level of <0.61 ng/mL in SBP (area under curve (AUC): 0.981, CI 95%: 0.000-1.000, p<0.001), <0.225 ng/mL in culture-negative SBP (AUC: 0.743, CI 95%: 0.619-0.867, p<0.001), <0.42 ng/mL in SBP and culture-negative SBP patients (AUC: 0.824, CI 95%: 0.732-0.916, p<0.001), and <1.12 ng/mL in bacterascites (AUC: 0.837, CI 95%: 0.000-1.000, p=0.019) were determined to accurately rule out the diagnosis of bacterial peritonitis. Predictive power of serum procalcitonin levels in SBP + culture-negative SBP group (AUCs: 0.824 vs 0.622, p=0.004, Fig 4), culture-positive SBP (AUCs: 0.981 vs 0.777, p=0.006, Fig 5) and (although less powerfull) in culture-negative SBP (AUCs: 0.743 vs 0.543, p=0.02, Fig 6) were found significantly higher than CRP.Conclusion: According to our findings determination of serum procalcitonin levels seems to provide satisfactory diagnostic accuracy in differentiating bacterial infections in hospitalized patients with liver cirrhosis related ascites.     

Epidemiology of road traffic crashes among long distance drivers in Ibadan,Nigeria

Background

Road Traffic Crashes (RTCs) are major causes of morbidity and mortality in Nigeria. Few studies in Ibadan have focused on the distribution and determinants of RTC among long distance drivers.

Objective

To describe the distribution of crashes by place, times of occurrence, characteristics of persons involved and identify associated factors.

Methods

A cross-sectional study was carried out among consenting long distance drivers within selected parks in Ibadan.

Results

Respondents (592) were males, with median age of 42.0 years (range 22.0–73.0 years). Secondary education was the highest level of education attained by 38.0%. About 34.0% reported current use of alcohol. The life-time prevalence of crashes was 35.3% (95% CI= 31.5–39.2%) and 15.9% (95% CI=13.1–19.0%) reported having had at least one episode of crash in the last one year preceding the study. The crash occurred mainly on narrow roads [32/94 (34.0%,)] and bad portions of tarred roads [35/94 (37.2%,)] with peak of occurrence on Saturdays 18/94 (19.1%,). Significantly higher proportions of drivers aged ≤39years (23.4%) versus >39years (11.7%), those with no education (29.9%) versus the educated (13.8%) and those who reported alcohol use (21.9%) versus non users (12.8%) were involved in crashes in the year preceding the study. Significant predictor of the last episode of crashes in the last one year were age (OR=2.2, 95% CI=1.4–3.5), education (OR=2.7, 95% CI=1.5–4.6) and alcohol use (OR=1.8, 95% CI=1.2–3.0).

Conclusion

Road traffic crashes occurred commonly on bad roads, in the afternoon and during weekends, among young and uneducated long-distance drivers studied. Reconstruction of bad roads and implementation of road safety education programmes aimed at discouraging the use of alcohol and targeting the identified groups at risk are recommended.     

Factors affecting disclosure of serostatus to children attending Jinja Hospital Paediatric HIV clinic,Uganda

Background

Disclosure of HIV status is important for optimal adherence to antiretroviral therapy in children. Identifying factors that affect disclosure of sero-status to children will help improve the process of disclosure. The purpose of the study was to determine the rate of HIV disclosure by the parents/caretakers to their children and other factors affecting disclosure.

Methods

A cross sectional study among 174 caretakers of children age 5–8 years, twenty children and all (ten) health workers at Jinja Hospital paediatric HIV clinic. Data was collected with standardized questionnaires on socio-demographic factors, disclosure status, health facility factors, fears and perceived benefits of disclosure.

Results

We found disclosure rates in 56% of the children. Among those not disclosed to, non-disclosure was 19% and deception 25%. Factors associated with disclosure of sero-status to a child were age of child (X2 37.4 df 1 p< 0.001), child being on antiretroviral therapy (OR 2.0 CI 1.1–3.6 p=0.024) and child attending psychosocial support group (OR 7.4 CI 3.6–15.3 p < 0.001). There were no appropriate guidelines on disclosure and only half of health providers had training on disclosure of HIV serostatus to children.

Conclusion

The overall prevalence of disclosure was low. Psychosocial support groups promoted disclosure.     

Prevalence of Giardia intestinalis and Hymenolepis nana in Afghan refugee population of Mianwali district,Pakistan

Background

Present study aimed to investigate prevalence of Giardia intestinalis and Hymenolepis nana in Afghan refugees visiting Central Health Unit (CHU), Kot Chandana (Mianwali, Northern Punjab) during two years period (February 2007 to December 2009).

Methods

A total of 687 stool samples were collected from different age groups of both genders. Samples were processed under sterile conditions after gross examination. Microscopic examination was done on same day along with eggs (H. nana), cyst and trophozoites (G. intestinalis) detection after staining.

Results

The prevalence of G. intestinalis was significantly higher (x2=59.54, p<0.001) than that of H. nana. Females were found more likely to be infected as compared to males (OR: 1.40, 95% CI=1.03–1.92). Prevalence of both parasites decreased with age and highest prevalence was observed in young individuals belonging to 1–15 years of age group (41.8% and 48.7% respectively for H. nana and G. intestinalis, p<0.001). Abdominal distress (OR: 1.13, 95%CI=0.83–1.53), vomiting (OR: 1.13, 95%CI=1.13–1.81) and rectal prolapse (OR: 4.26, 95%CI=1.38–13.16) were the gastro-intestinal clinical symptoms observed in G. intestinalis. Whereas, bloody diarrhea (OR: 1.56, 95%CI=1.00–2.43) and rectal prolapse (OR: 5.79, 95%CI=1.87–17.91) were associated with H. nana infections.

Conclusions

Intestinal parasitic infections are common among Afghan refugees and serious preventive measures should be implemented to promote the safety and healthy lifestyle of these people.     

Long-Term Aspirin Use and 5-Year Survival in Healthy Adults: A Population-Based Cohort Study in South Korea

PurposeWe investigated whether long-term aspirin use is associated with 5-year all-cause mortality.Materials and MethodsParticipants were individuals aged ≥40 years who were registered in the 2010 sample cohort database of the National Health Insurance Service in South Korea. Aspirin users were divided into three groups: continuous users (2006–2010), previous users (2006–2009), and new users (2010). Individuals with a history of coronary artery disease and cerebrovascular disease were excluded. Five-year all-cause mortality was defined as mortality due to any cause from January 1, 2011 to December 31, 2015. Data were analyzed by multivariable Cox regression.ResultsIn total, 424444 individuals were included. Five-year all-cause mortality was 9% lower in continuous aspirin users than in unexposed individuals [hazard ratio (HR): 0.91, 95% confidence interval (CI): 0.86–0.97; p=0.003]. Five-year all-cause mortality rates in the new aspirin users (HR: 1.00, 95% CI: 0.90–1.11; p=0.995) and previous aspirin users (HR: 1.01, 95% CI: 0.94–1.09; p=0.776) were not significantly different from that in unexposed individuals. In the 40–60-year age group, 5-year all-cause mortality in the continuous aspirin users was 24% lower (HR: 0.76, 95% CI: 0.64–0.90; p=0.002) than that in unexposed individuals. However, in the >60-year age group, there was no significant association between aspirin use and 5-year all-cause mortality (HR: 0.96, 95% CI: 0.90–1.02; p=0.199).ConclusionLong-term aspirin use is associated with reduced 5-year all-cause mortality in healthy adults, especially those aged <60 years.     

Skin Testing With Peach Peel Extract Versus Serum IgE to Pru p 3 as a Stronger Predictor of Peach-Induced Anaphylaxis

The most important peach fruit allergen is Pru p 3, followed by Pru p 1, Pru p 4, and Pru p 7. We aimed to assess their role in subjects with peach fruit-induced allergy (anaphylaxis and OAS) and compare skin prick tests (SPT) vs. specific immunoglobulin E (sIgE) for predicting anaphylaxis. We also selected a control group. SPT included prevalent inhalant and plant food allergens plus peach peel extract. The sIgE to Pru p 1, Pru p 3, Pru p 4, and Pru p 7 were quantified. Compared with controls (n = 42), cases (n = 41) were younger (P = 0.003), more frequently female (P < 0.05) and had higher SPT positivity to peach peel (44% vs. 2.4%, P < 0.0001). There were significant differences in sensitization to several pollens: Olea europaea, Artemisia vulgaris, Prunus persica, Platanus acerifolia (all P < 0.001); and fruits: apple (P < 0.04), peanut (P < 0.002), tomato (P < 0.005), and melon (P < 0.05). Pru p 3 sIgE was detected in 61% of all cases (85% anaphylaxis and 38% OAS; P < 0.01 each) and 5% of controls (P < 0.001). Pru p 4 sIgE was present in 19% of cases and 7% of controls. The sIgE to Pru p 1 and Pru p 7 were not found. The odds ratio to predict anaphylaxis for peach peel SPT was 113 (confidence interval [CI], 20–613; P < 0.0001); for sIgE to Pru p 3, 22 (CI, 5.3–93; P < 0.0001); and for SPT positivity to selected plant food allergens, 5 (CI, 1–19; P < 0.05). In our study group, SPT with peel peach extract was a better predictor of anaphylaxis than Pru p 3 sIgE or other variables considered. The role of sIgE to Pru p 1, Pru p 4, and Pru p 7 seemed negligible.