Bio-monitoring of DNA damage in matchstick industry workers from Peshawar Khyber Pakhtunkhwa,Pakistan

Background: Safety protocols are usually neglected in most of the matchstick industries rendering the laborer prone to various occupational hazards.

Objective: The present study highlights DNA damage among matchstick factory workers (n = 92) against a control group (n = 48) of healthy individuals.

Methods: Genotoxicity was measured in peripheral blood lymphocytes of the test subjects using a Single Cell Gel Electrophoresis assay (SCGE/comet assay).

Results: Our results substantiate a high Total Comet Score (TCS) for factory workers (74.5 ± 47.0) when compared to the control group (53.0 ± 25.0) (P ≤ 0.001). Age and duration of occupational exposure had no significant effect (P > 0.05) on TCS value. As for job function, the TCS value was greatest in sweepers (91.0 ± 56.1) and lowest in box-making operators (26.0 ± 25.0) indicating that waste disposal poses the higher risk of DNA damage.

Conclusions: Our study corroborates that matchstick chemicals can potentially damage the DNA of exposed subjects.     

Estimation of Vitamin D Intake Based on a Scenario for Fortification of Dairy Products with Vitamin D in a Tehranian Population,Iran

Objective: The aim of this study was to evaluate possible effects of food fortification practices on vitamin D intake in adults.

Design and setting: This was designed as a cross-sectional, population-based study.

Subjects: We investigated vitamin D intake in a population-based sample of 5224 adults, using a validated food frequency questionnaire. A theoretical model was conducted to evaluate the hypothetical effects of dairy product fortification.

Results: Dairy had the highest mean of vitamin D intake among food groups. If all types of milk were fortified by vitamin D (42 IU/100 grams of milk), the mean intake of vitamin D would reach 132 ± 148 (92(180)) IU/day. If both milk and yogurt were fortified to 42 IU/100 g and 89 IU/100 g, respectively, the average mean vitamin D intake from foods in this population would increase from 84 ± 88 IU/day to 308 ± 240 IU/day. As the fortification level increased, the proportions of young people with more than the recommended daily allowance (RDA) of vitamin D increased from 1.1% to 77.4% in men and from 1.4% to 80% in women, but none of them achieved the tolerable upper intake level (UL) of vitamin D.

Conclusion: The proposed fortification scenario would provide enough vitamin D intakes by RDA in a population aged between 18 and 50 years (about 80% of the population), with none of them achieving ULs.     

A review on the relationship between gluten and schizophrenia: Is gluten the cause?

Introduction: Schizophrenia is a chronic disease that possesses various clinical manifestations. It presents rather heterogeneous characteristics with respect to onset type, symptoms, and the course of the disease. Although the lifetime prevalence is as low as 1%, it can cause serious disability. Thus, it is very important to develop efficient treatment methods. In some studies, it is hypothesized that removing gluten from the diet leads to a significant improvement in disease symptoms. Epidemiological studies revealed that the prevalence of celiac disease among schizophrenic patients is almost two times higher than that of the general population.

Objective: In this review, we evaluate the effects of gluten and celiac disease on the onset of schizophrenia. Efficacy of gluten-free diet applications, antibody response against gluten, and the interaction of the brain–gut axis and the presence of common genetic points are also investigated.

Methods: Without any publication date restriction, Pubmed database searches were made for ‘schizophrenia, gluten, gliadin, celiac disease, exorphin, brain-gut axis, psychiatric disorders.' The keywords and the articles about the schizophrenia–celiac disease relationship are included in our review.

Results: Several studies presented evidence to suggest that symptoms associated with schizophrenia were minimized when gluten was excluded from patients’ diets. Immunological searches revealed that most schizophrenic patients with increased anti-gliadin antibodies did not possess celiac disease; yet, the presence of increased antibodies against gliadin can be the share point of the immunological abnormalities found in both of the diseases.

Discussion: There were no consistent results in the clinical, immunological, microbiological, and epidemiological studies that investigated the relationship between schizophrenia and celiac disease. This presents a need for a larger scale study to confirm the presence of this suggested correlation between schizophrenia and celiac disease. The underlying mechanisms between the two diseases should be explored.     

Short-term Exposure to a Mediterranean Environment Influences Attitudes and Dietary Profile in U.S. College Students: The MEDiterranean Diet in AMEricans (A-MED-AME) Pilot Study

Objective: The aim of this study was to investigate whether short-term exposure to a Mediterranean diet during a structured abroad experience could influence dietary habits and attitudes.

Design: This study used a cross-sectional design.

Setting: The study was conducted on the Florence University of the Arts (FUA) campus, Italy.

Subjects: Fifty-four (47 females, 7 males; mean age 21.1 ± 1.9 years) college students from 12 different states, mainly located in the central United States, were enrolled in this study.

Measures of Outcome: Outcome measures included adherence score to Mediterranean diet and self-reported perceptions of diet and food availability. A demographic survey was used to collect data regarding personal characteristics, anthropometrics, duration of stay, and residency status.

Analysis: Chi-square test, independent T-test, and Mann-Whitney test were used to perform analyses.

Results: At 3 weeks' follow-up, 94% of the population reported that availability of foods affected their food choices. Interestingly, students reported that they consumed less meat with respect to their usual dietary habits in the United States (p < 0.0001) and they reported significantly increased the consumption of olive oil, cereals, fruit, and alcohol (p < 0.05). The adherence score to a Mediterranean diet significantly increased by about 1 point, going from 9.9 ± 2.4 to 10.9 ± 2.0 (p < 0.05).

Conclusions: After a 3-week stay in Italy, an increase in the adherence score to a Mediterranean diet was observed. Future research should explore the relationship between length of time spent in a foreign country and dietary adherence in a cultural context.     

A Study Examining the Effect of a Short Bout of Postprandial Walking on the Glycemic Effect of a Meal: Type 1 Diabetes

Objective: The purpose of this pilot study was to determine whether 15 minutes of postprandial walking has an effect on the glycemic response to a breakfast beverage in individuals with type 1 diabetes (T1DM).

Methods: Seven participants, aged 22.3 ± 4.3 years, with T1DM using intensive insulin therapy completed 2 days of data collection. On day 1, participants measured baseline fasting blood glucose (BG) with a glucometer, consumed an 8-ounce Boost® beverage (41 grams carbohydrate), administered a bolus of insulin according to the carbohydrate load and fasting BG, and sat quietly, repeating BG measurements 15, 30, 60, 90, and 120 minutes after consumption. On day 2, participants repeated the protocol, but walked 15 minutes at 50% to 60% maximum heart rate immediately after beverage consumption.

Results: The difference between peak and baseline (peak – baseline) BG and incremental glucose area under the curve (iAUC) were lower in all but one participant on the walking compared to the sedentary day. Mean peak – baseline BG was significantly lower on the walking day compared to the sedentary day (6.4 ± 1.2 vs 14.4 ± 3.4 mmol/L, respectively, p = 0.016) as was the iAUC, (241.1 ± 155.8 vs 468.6 ± 94.5 mmol/L/120 min, respectively, p = 0.031).

Conclusions: Fifteen minutes of postprandial walking can blunt the spike in BG and overall glycemic response to a breakfast beverage in young adults with T1DM and may be an effective and realistic component in the management of T1DM.     

Effect of Different Obesity Phenotypes on Incidence of Chronic Kidney Disease in Tehranian Adults

Background: The aim of this community-based study is to ascertain the effect of different obesity phenotypes on the incidence of chronic kidney disease in Iranian adults.

Study Design: A prospective cohort study, the Tehran Lipid Glucose Study (TLGS).

Setting and Participants: Adults aged ≥ 20 years with a mean age of 40.38 years (54.8% female) who were free from chronic kidney disease (CKD) at baseline (phase 1) and were followed up at 3 time stages (phases 2, 3, and 4) for a mean duration of 9.4 years to assess the risk for CKD.

Predictor: Obesity phenotypes.

Outcome: Incidence of chronic kidney disease.

Measurements: Glomerular filtration rate (GFR) was estimated from the simplified equation developed using data from the Modification of Diet in Renal Disease (MDRD) Study.

Results: CKD events occurred in 1162 participants. The prevalence of the 2 known obesity phenotypes (metabolically obese normal weight [MONW] and metabolically healthy but obese [MHO]) in the overall population was 3.5% and 8.8%, respectively. According to Kaplan-Meier curves, rates of freedom from CKD in the MHO and MONW obesity phenotypes were 75.3% and 60.6%, respectively (p < 0.0001). Age- and sex-adjusted (model 1) hazard ratios for participants with MHO or MONW obesity phenotype were 1.14 (95% confidence interval [CI], 0.91–1.43) and 1.43 (95% CI, 1.09–1.88), respectively. After further adjustment for confounder variables (model 2), multivariate-adjusted hazard ratios for CKD for participants with MHO or MONW obesity phenotypes were 1.23 (95% CI, 0.93–1.62) and 1.43 (95% CI, 1.08–1.90), respectively.

Conclusion: Adults with the MONW obesity phenotype compared to those with MHO obesity phenotype have a higher risk for incidence of CKD. The results indicate that having a normal weight is not the only factor to protect against incidence of CKD.     

Carpal tunnel syndrome prevalence: an evaluation of workers at a raw poultry processing plant

Objectives: Evaluate the prevalence of carpal tunnel syndrome (CTS) among workers at a raw poultry processing plant and categorize jobs on the basis of hand activity and force.

Methods: A cross-sectional survey among 191 workers assessed CTS defined by self-reported CTS symptoms, a hand symptom diagram, and measurements of nerve conduction parameters. We categorized jobs based on American Conference of Governmental Industrial Hygienists’ (ACGIH®) limits for hand activity and force, and examined the relationships with CTS occurrence.

Results: A total of 64 workers (34%) had CTS after adjusting for non-occupational factors. Overall, 81% of jobs were above the ACGIH action limit; 59% were above the ACGIH threshold limit value®. CTS prevalence did not differ significantly between exposure groups (PR = 0.82, p = 0.35).

Conclusions: These findings suggest that poultry processing jobs continue to be hazardous with workers at risk for CTS. Recommendations for the study population were provided to reduce exposure and CTS risk among workers.     

Ready-to-Eat Cereal Consumption with Total and Cause-Specific Mortality: Prospective Analysis of 367,442 Individuals

Background: Intakes of ready-to-eat cereal (RTEC) have been inversely associated with risk factors of chronic diseases such as cardiovascular disease (CVD), type 2 diabetes, and certain cancers; however, their relations with total and cause-specific mortality remain unclear.

Objective: To prospectively assess the associations of RTEC intakes with all causes and disease-specific mortality risk.

Design: The study included 367,442 participants from the prospective National Institutes of Health (NIH)–AARP Diet and Health Study. Intakes of RTEC were assessed at baseline.

Results: Over an average of 14 years of follow-up, 46,067 deaths were documented. Consumption of RTEC was significantly associated with reduced risk of mortality from all-cause mortality and death from CVD, diabetes, all cancer, and digestive cancer (all p for trend < 0.05). In multivariate models, compared to nonconsumers of RTEC, those in the highest intake of RTEC had a 15% lower risk of all-cause mortality and 10%–30% lower risk of disease-specific mortality. Within RTEC consumers, total fiber intakes were associated with reduced risk of mortality from all-cause mortality and deaths from CVD, all cancer, digestive cancer, and respiratory disease (all p for trend < 0.005).

Conclusions: Consumption of RTEC was associated with reduced risk of all-cause mortality and mortality from specific diseases such as CVD, diabetes, and cancer. This association may be mediated via greater fiber intake.     

The Role of Eating Habits on the Iron Status of Pregnant Women

Objective: This study highlights the relationship between some eating habits and iron status during pregnancy.

Subjects: The study included 219 healthy pregnant women aged 27.6 ± 5.7 years from southern Bulgaria.

Methods: Subjects’ iron status was assessed on the basis of the following iron indicators: hemoglobin (Hb), serum ferritin (SF), serum transferrin receptor (sTfR), and body iron index (mg/kg).

Results: Severe anemia among the women from southern Bulgaria was not observed. Advanced pregnancy and some eating habits are factors that deteriorate iron status. Women who had consumed fish at least 3 times a week had lower levels of sTfR (р = 0.008), higher levels of SF (р = 0.05), and lower levels of body iron (р = 0.018). Frequent legume consumption was related to increased levels of sTfR (р = 0.036). Pregnant women with a high frequency of coffee consumption had lower values of body iron (р < 0.0001). Women who had consumed cow's milk at least 3 times a week had lower levels of SF (р = 0.026) and body iron (р = 0.042).

Conclusions: Regular consumption of fish and legumes, rarely drinking coffee, and milk consumption during the intervals between food intake are conditions for optimization of iron status during pregnancy.     

In-hospital statin underutilization among high-risk patients: delayed uptake of the 2013 cholesterol guidelines in a U.S. cohort

Objectives: Clinician utilization of the 2013 cholesterol lowering guidelines remains variable and unknown. We sought to examine statin prescribing patterns and compare rates among specialists who treat high-risk cardiovascular patients admitted to the hospital.

Methods: We retrospectively (via chart review) examined four specialty groups: (i) Cardiology, (ii) Cardiovascular or Vascular (CV) Surgery, (iii) Neurology, and (iv) Internal Medicine. Adult patients were included based on a discharge diagnosis of acute coronary syndrome, coronary artery bypass graft surgery, carotid endarterectomy, acute ischemic stroke, transient ischemic attack, or high-risk chest pain. Prescribing patterns were evaluated 6 months and 18 months after the release of the 2013 guidelines. High-intensity statin was defined as atorvastatin 40–80 mg or rosuvastatin 20–40 mg per day.

Results: 632 patients were included in our study. The following percentages of patients were discharged on high-intensity statin (6 months; 18 months): (i) Cardiology (80%; 85%), (ii) CV Surgery (52%, 65%), (iii) Neurology (59%; 66%), and (iv) Internal Medicine (45%; 48%). Among the four groups, Cardiology was the most likely to discharge patients on high-intensity statin (p < 0.001) in 2014 and in 2015. Cardiology, CV Surgery, and Neurology significantly increased the percentage of patients on high-intensity statin from pre-admission to time of discharge in both years.

Conclusion: High-intensity statin therapy is underutilized among high-risk cardiovascular patients admitted to the hospital. Variations exist in prescribing patterns of different specialties who manage high-risk populations. This data can be used to test quality improvement interventions to improve rates of high-intensity statin utilization among high-risk patients prior to hospital discharge.     

Adherence to Dietary Approaches to Stop Hypertension (DASH) Dietary Pattern in Relation to Chronic Obstructive Pulmonary Disease (COPD): A Case–Control Study

Objective: This case–control study was designed to investigate the association between adherences to the Dietary Approaches to Stop Hypertension (DASH) diet in patients with chronic obstructive pulmonary disease (COPD) in comparison to subjects without COPD.

Design: This is a case–control study. Usual dietary intake was assessed using a validated food frequency questionnaire. Lung function was evaluated with spirometry testing, and one of the researchers inquired about other respiratory symptoms, including chronic cough, sputum, and breathlessness. Adherence to the DASH dietary pattern was assessed according to the Fung method.

Setting: This study was conducted at Alzahra University Hospital of Isfahan, Iran, in 2015.

Subjects: Eight-four patients with COPD and 80 subjects without a history of COPD participated in study.

Results: The mean age of participants was 57 years. Average smoking in the case group was about 27.5 pack-years. Spirometry tests including forced expiratory volume in 1 second (FEV₁), forced vital capacity (FVC), and FEV₁/FVC were significantly lower in patients with COPD (p = 0.0001). Among COPD symptoms, cough was significantly decreased across tertiles of DASH score (p = 0.03). Significant differences were found for DASH score between patients with COPD and control subjects (19.82 + 3.63 vs 21.13 + 3.82, p = 0.02). Vitamin C, vitamin E, and dietary fiber intake were lower in patients with COPD (144.32 + 70.51 vs 166.97 + 71.88, p = 0.04, 7.49 + 3.91 vs 8.72 + 3.21, p = 0.02 and 19.34 + 7.05 vs 22.19 + 7.87, p = 0.01, respectively).

Conclusion: We observed that adherence to a DASH dietary pattern among patients with COPD was significantly lower compared to the control group. Cough was significantly decreased by increments in adherence to a DASH dietary pattern.     

Drug poisoning in the community among children: a nine years’ experience from a tertiary care center in south India

Objectives: This study was performed to determine the incidence, demographic distribution, types and outcomes across various drug poisonings among children from south India.

Methods: This retrospective study included children less than 16 years who presented to the Pediatric Emergency Department with drug poisoning from the 1st of October 2004 to the 30th of September 2013.

Results: Out of the total 997 poisoning cases, 366 (36.71%) were contributed by drugs; mainly antiepileptics, central nervous system depressants, psychotropics, analgesic-antipyretics and natural drugs. Males and children of < 5 years were mostly affected. Although many children developed complications and required intensive care unit admissions, the total mortality rate was less than 1%. The incidence of drug poisoning showed a decreasing trend over the last 4 years.

Conclusion: This study for the first time gives an elaborative insight into pediatric drug poisoning over a nine-year period from a Pediatric Emergency Department tertiary care center in south India.     

Alexithymia is associated with low level of vitamin D in young healthy adults

Objective

Vitamin D plays an important role in brain development and functioning. Low levels of vitamin D have been described in several psychiatric and neurologic conditions including autism spectrum disorder. Alexithymia that shows high comorbidity with autism is also present in the general population as well as hypovitaminosis D.

Methods

Here we assessed the relation between alexithymia as measured by the Toronto Alexithymia Scale-20 and vitamin D level in healthy young adults.

Results

We found an inverse correlation between the levels of alexithymia and vitamin D.

Discussion

These data suggest the association between disturbed emotional processing and low levels of vitamin D to be present in young healthy subjects.     

Depression among unaccompanied minor refugees: the relative contribution of general and acculturation-specific daily hassles

Objectives. This study is designed to provide an empirical conceptualization of daily hassles among unaccompanied refugees, and whether they might affect mental health of young refugees after resettlement. First, we examined the underlying structure of daily hassles conceptualized as measuring general and acculturation-specific hassles. Second, we examined whether these two distinct categories of daily hassles significantly contribute to depression above and beyond the impact of premigration trauma.

Design. The study was based on self-report questionnaire data collected from 895 unaccompanied refugees who had been granted residence in Norway.

Results. Using structural equation modeling, the results confirmed the grouping of hassles in two general categories, which explained 43% of the variance in depression.

Conclusion. The findings underscore the importance of current life conditions for unaccompanied refugees' mental health.     

Seropositivity in animals and risk of occupational brucellosis among abattoirs personnel associated with poor work practices and absence of safety policy in Egypt

Background Occupational hazards are the leading cause of morbidity and mortality among abattoirs personnel and animal workers. These hazards result from direct or indirect exposure to potential infection and several distressing events during routine procedures.

Objectives To serologically investigate the potential occupational brucellosis hazard at Egyptian abattoirs. To provide an insight on the needed biosafety practices that should be implemented to mitigate the spread of occupational brucellosis among abattoir workers.

Methods Two hundred and thirty (n = 230) blood samples were collected from animals in two Egyptian abattoirs. The rose Bengal test was used to evaluate the seroprevalence of Brucella in abattoir animals. A questionnaire was distributed among abattoir personnel to address biosafety gaps and deficiencies as a cause of occupational brucellosis.

Results The overall seroprevalence of Brucella using the rose Bengal test was 75.2% in the two targeted abattoirs. It was obvious that there are gaps of malpractices and inconvenient behavior among individuals of the targeted community.

Conclusions The current findings reveal the missing role of concerned authorities and lack of written safety policy. The data highlights the need for further research, including isolation and characterization of the causative agents, and reliable epidemiological studies.     

3′,4′-Dihydroxyflavonol attenuates spatial learning and memory impairments in global cerebral ischemia

Objectives: In the present study, effects of 3′,4′-dihydroxyflavonol (DiOHF) on anxiety-like behavior, and learning and memory were investigated in a model of transient global cerebral ischemia and reperfusion.

Methods: The animals were assigned to sham-operated, ischemia, and two DiOHF-treated (10 mg/kg i.p.) groups. DiOHF was administered at 1 hour before and immediately after the ischemia. Male rats were subjected to bilateral common carotid artery occlusion to induce acute cerebral ischemia for 20 minutes, followed by reperfusion for 7 days. The openfield, elevated plus maze (EPM), and Morris water maze tests were used to evaluate the effects of DiOHF treatment on ischemia-induced locomotor activity, anxiety-like behavior, and spatial and recognition memory impairments, respectively.

Results: In the open field test, locomotor activity in the ischemic rats was not altered 6 days after the ischemia, nor was anxiety-like behavior, which was evaluated with the EPM (P > 0.05). In the water-maze test, cerebral ischemia significantly decreased the exploration time in the target quadrant, and the platform crossing counts were lower (P < 0.05) in the probe trial test; this memory impairment was significantly improved by DiOHF applied 1 hour before and immediately after ischemia (P < 0.05).

Discussion: All together, these findings suggest that DiOHF reverses spatial learning and memory deficits resulting from transient global ischemia but has no significant effect on anxiety-like behavior.     

Evaluating the role of clinical pharmacists in pre-procedural anticoagulation management

Objectives: While physicians are typically responsible for managing perioperative warfarin, clinic pharmacists may improve pre-procedural decision-making. We assessed the impact of pharmacist-driven care for chronic warfarin-treated patients undergoing outpatient right heart catheterization (RHC).

Methods: 200 warfarin patients who underwent RHC between January 2012 and September 2015 were analyzed. Pharmacist-care (n = 79) was compared to the usual care model (n = 121). The primary outcome was a composite of (1) documentation of anticoagulation plan, (2) holding warfarin at least 5 days prior to procedure, (3) guideline-congruent low molecular weight heparin (LMWH) bridging, and (4) correct LMWH dosing if bridging deemed necessary. Chi-squared test performed to assess the role of pharmacist. A multivariable logistic regression analysis was performed to the composite endpoint, adjusted for the month of procedure.

Results: Compared to the usual care model, pharmacist-driven care (OR 4.69, 95% CI 1.73–12.71, p = 0.002) and date of the procedure (OR 1.06/month, 95% CI 1.01–1.10, p = 0.011) were independently associated with the primary composite outcome. Of the individual outcome components, pharmacist-driven care was only associated with documentation (96.2% vs. 67.8%, OR 9.19, 95% CI 2.19–38.62, p = 0.002). Remaining components including hold warfarin for at least 5 days, appropriate bridging and correct LMWH dosing were not significantly associated with pharmacist-care.

Conclusions: Pharmacist-care is associated with better guideline-based anticoagulation management, but this was primarily driven by improved documentation. The impact of pharmacist managed peri-procedural anticoagulation on clinical outcomes remains unknown.     

Anthropometric Evaluation and Functional Assessment of Patients with Pulmonary Hypertension and its Relationship with Pulmonary Circulation Parameters and Functional Performance

Objective: The objective of this study was to investigate the anthropometric and functional status in patients with pulmonary hypertension (PH) and its relationship with pulmonary circulation parameters and functional performance.

Methods: The study is cross-sectional with 34 subjects, who were evaluated in terms of anthropometric measurements, physical performance, pulmonary circulation, and regular physical activity.

Results: Subjects had a mean age of 47.0 ± 14.5 years, mean IMC 28.5 ± 7.7 kg/m² among adults, and 27.65 ± 2.68 kg/m² among elderly, with high body fat and preserved muscle mass. The sample presented the parameters of pulmonary circulation expected for PH patients and adequate performance in the physical capacity test. By linear regression analysis there was observed a negative relationship between body fat and regular physical activity.

Conclusion: The evaluated subjects had an excess of body weight and fat, with preserved muscle mass, which does not appear to interfere in the pulmonary circulation parameters. However, elevated body fat appears to impair regular their physical activity.     

Posttraumatic stress symptomology in parents of children with cancer: Implications related to criterion changes in DSM-IV-TR to DSM-5

Objective: This preliminary study compared a DSM-IV-TR screening tool for posttraumatic stress symptoms (PTSS) with a modified DSM-5 version for parents of children diagnosed with cancer.

Methods: Caregivers (n = 101) completed the Brief Symptom Inventory (BSI) and Impact of Event Scale-Revised (IES-R). Five BSI items were added to the IES-R to assess whether caregivers met DSM-5 specific posttraumatic stress disorder criteria.

Results: Chi-square analysis revealed three groups: caregivers who (1) did not meet screening criteria for DSM-IV-TR or DSM-5; (2) only met DSM-IV-TR criteria; and (3) met criteria for DSM-IV-TR and DSM-5, X²(1, n = 101) = 64.47, p < 0.001. Subgroup 2 had lower overall PTSS than subgroup 3 (p < 0.001), but more than Subgroup 1 (p < 0.001).

Conclusions: A “gap group” evidenced elevated PTSS but did not meet DSM-5 screening criteria. Further research is needed to clarify the prevalence and composition of PTSS among caregivers, and evaluate the clinical implications of the changes in diagnostic criteria.     

Prevalence,characteristics and risk factors of pressure ulcers in public and private hospitals care units and nursing homes in France

Objective: The aim of this study conducted in 2014 was to describe the prevalence of pressure ulcers in different types of French hospital unit at the national level to compare them with data from the 1994 and 2004 study.

Methods: This cross-sectional study was conducted over a single day. All care units were invited to participate by drawing lots stratified by region in successive waves until 1,200 agreements were obtained. Lots were drawn for towns with more than 10,000 inhabitants. All public- and private-sector hospital facilities in each town drawn by lot were invited to participate in the survey.

Results: 776 hospital services throughout France took part and accommodated 21,538 patients: 12,752 women (59.2%) and 8,786 men (40.8%). Of these patients, 1,753 (8.1%; IC95% = 7.7; 8.5) had pressure ulcers. The pressure-ulcer rate was 7.8% (IC95% = [7.3; 8.3] (n = 997)) for hospitalized women and 8.6% (IC95% = [8.0; 9.2] (n = 756)) for men (p = 0.0381). The 8.1% level reported in 2014 therefore points to a reduction in pressure-ulcer prevalence; 8.6% in 1994 and 8.9% in 2004.

Conclusions: The actions performed daily by healthcare professionals to prevent pressure ulcers, supported by research and training programs, including those by PERSE, are having a real impact over time.