| 1. |
- Aryal, Umesh R., 1973, et al.
(författare)
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Correlates of smoking susceptibility among adolescents in a peri-urban area of Nepal: a population-based cross-sectional study in the Jhaukhel-Duwakot Health Demographic Surveillance Site
- 2014
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Ingår i: Global Health Action. - : Informa UK Limited. - 1654-9880 .- 1654-9716. ; 7, s. 1-14
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Tidskriftsartikel (refereegranskat)abstract
- Background: Susceptibility to smoking is defined as an absence of firm commitment not to smoke in the future or when offered a cigarette by best friends. Susceptibility begins in adolescence and is the first step in the transition to becoming an established smoker. Many scholars have hypothesized and studied whether psychosocial risk factors play a crucial role in preventing adolescent susceptibility to smoking or discourage susceptible adolescents from becoming established smokers. Our study examined sociodemographic and family and childhood environmental factors associated with smoking susceptibility among adolescents in a peri-urban area of Nepal. Design: We conducted a population-based cross-sectional study during October-November 2011 in the Jhaukhel-Duwakot Health Demographic Surveillance Site (JD-HDSS) located in a peri-urban area near Kathmandu, the capital city of Nepal, where tobacco products are easily available. Trained local enumerators conducted face-to-face interviews with 352 respondents aged 14-16. We used stepwise logistic regression to assess sociodemographic and family and childhood environmental factors associated with smoking susceptibility. Results: The percentage of smoking susceptibility among respondents was 49.70% (95% CI: 44.49; 54.93). Multivariable analysis demonstrated that smoking susceptibility was associated with smoking by exposure of adolescents to pro-tobacco advertisements (AOR [adjusted odds ratio] = 2.49; 95% CI: 1.46-4.24), the teacher (2.45; 1.28-4.68), adolescents attending concerts/picnics (2.14; 1.13-4.04), and smoking by other family members/relatives (1.76; 1.05-2.95). Conclusions: Smoking susceptible adolescents are prevalent in the JD-HDSS, a peri-urban community of Nepal. Several family and childhood environmental factors increased susceptibility to smoking among Nepalese nonsmoking adolescents. Therefore, intervention efforts need to be focused on family and childhood environmental factors with emphasis on impact of role models smoking, refusal skills in social gatherings, and discussing harmful effects of smoking with family members and during gatherings with friends.
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| 2. |
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| 3. |
- Abrahams, N., et al.
(författare)
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Worldwide prevalence of non-partner sexual violence: a systematic review
- 2014
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Ingår i: The Lancet. - 0140-6736. ; 383:9929, s. 1648-1654
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Tidskriftsartikel (refereegranskat)abstract
- Background: Several highly publicised rapes and murders of young women in India and South Africa have focused international attention on sexual violence. These cases are extremes of the wider phenomenon of sexual violence against women, but the true extent is poorly quantified. We did a systematic review to estimate prevalence. Methods: We searched for articles published from Jan 1, 1998, to Dec 31, 2011, and manually search reference lists and contacted experts to identify population-based data on the prevalence of women's reported experiences of sexual violence from age 15 years onwards, by anyone except intimate partners. We used random effects meta-regression to calculate adjusted and unadjusted prevalence for regions, which we weighted by population size to calculate the worldwide estimate. Findings: We identified 7231 studies from which we obtained 412 estimates covering 56 countries. In 2010 7·2% (95% CI 5·2-9·1) of women worldwide had ever experienced non-partner sexual violence. The highest estimates were in sub-Saharan Africa, central (21%, 95%CI 4·5-37·5) and sub-Saharan Africa, southern (17·4%, 11·4-23·3). The lowest prevalence was for Asia, south (3·3%, 0-8·3). Limited data were available from sub-Saharan Africa, central, North Africa/Middle East, Europe, eastern, and Asia Pacific, high income. Interpretation: Sexual violence against women is common worldwide, with endemic levels seen in some areas, although large variations between settings need to be interpreted with caution because of differences in data availability and levels of disclosure. Nevertheless, our findings indicate a pressing health and human rights concern. Funding: South African Medical Research Council, Sigrid Rausing Trust, WHO. © 2014 World Health Organization. Published by Elsevier Ltd/Inc/BV. All rights reserved.
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| 4. |
- Andernord, Daniel, et al.
(författare)
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Surgical Predictors of Early Revision Surgery After Anterior Cruciate Ligament Reconstruction: Results From the Swedish National Knee Ligament Register on 13,102 Patients.
- 2014
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Ingår i: The American journal of sports medicine. - : SAGE Publications. - 1552-3365 .- 0363-5465. ; 42:7, s. 1574-1582
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND:An important objective of anterior cruciate ligament (ACL) registries is to detect and report early graft failure and revision surgery after ACL reconstruction. PURPOSE:To investigate surgical variables and identify predictors of revision surgery after ACL reconstruction. STUDY DESIGN:Prospective cohort study; Level of evidence, 2. METHODS:This prospective cohort study was based on data from the Swedish National Knee Ligament Register during the years 2005 through 2011. Eight surgical variables were investigated: graft selection, graft width, single-bundle or double-bundle techniques, femoral graft fixation, tibial graft fixation, injury-to-surgery interval, injuries to menisci, and injuries to cartilage. The primary endpoint was the 2-year incidence of revision surgery. Relative risks (RRs) and 95% confidence intervals (CIs) were calculated and adjusted for confounders by use of multivariate statistics. RESULTS:A total of 13,102 patients were included (5541 women [42%] and 7561 men [58%]; P < .001). Hamstring tendon autografts accounted for 90% (11,764 patients) of all reconstructions, of which 96% were performed with a single-bundle technique (11,339 patients). Patellar tendon autografts accounted for the remaining 10% (1338 patients). At index reconstruction, observed injuries to menisci and cartilage were common (40% and 28%, respectively). The overall 2-year incidence of revision surgery was 1.60% (women, 1.57%; men, 1.63%; P = .854). Patients with metal interference screw fixation of a semitendinosus tendon autograft on the tibia had a significantly reduced risk of early revision surgery (RR = 0.32; 95% CI, 0.12-0.90; P = .031). CONCLUSION:Metal interference screw fixation of a semitendinosus tendon autograft on the tibia was an independent predictor of significantly lower 2-year incidence of revision surgery. Graft selection, graft width, a single-bundle or a double-bundle technique, femoral graft fixation, the injury-to-surgery interval, and meniscus injury were not predictors of early revision surgery.
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| 5. |
- Barywani, Salim B., 1968, et al.
(författare)
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Predictors of long-term outcome of percutaneous coronary intervention in octogenarians with acute coronary syndrome
- 2014
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Ingår i: IJC Heart and Vessels. - : Elsevier BV. - 2214-7632. ; 4:1, s. 138-144
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Tidskriftsartikel (refereegranskat)abstract
- The majority of patients with acute coronary syndrome (ACS) are elderly. Limited evidence makes decision-making on the use of percutaneous coronary intervention (PCI) mainly empirical. Old age is one risk factor, but other factors than age may have an impact on mortality as well. Therefore, we investigated predictors of long-term all-cause mortality among octogenarians who have undergone PCI due to ACS. A total of 182 patients ≥. 80 years who underwent PCI during 2006-2007 at Sahlgrenska University Hospital were studied consecutively from recorded clinical data. All-cause five-year mortality of follow-up was 46.2%. Mean age was 83.7. ±. 2.8, 62% were male, 76% were in sinus rhythm, and 42% had left ventricular ejection fraction. < 45%. Indications for PCI were STEMI (52%), NSTEMI (36%) and unstable angina (11%). Multivariate analysis in two steps identified atrial fibrillation, moderate tricuspid valve regurgitation, moderate mitral valve regurgitation, dependency in ADL and eGFR. ≤. 30. ml/min at the first step and moderate mitral valve regurgitation, atrial fibrillation and eGFR. ≤. 30 ml/min at the last step, as independent predictors of all-cause mortality. Kaplan Meier analysis of positive parameters from both steps of multivariate analysis showed high significant difference in survival between patients having these parameters and those who were free from these parameters, with worst prognosis in patients with accumulation of these parameters. Accordingly, we have, in an octogenarian patient cohort who suffered from ACS, undergone PCI in daily clinical practice, identified five prognostic predictors for all-cause death after five years' follow-up.
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| 6. |
- Carlzon, Daniel, et al.
(författare)
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Both Low and High Serum Insulin-like Growth Factor-I Levels Associate with Increased Risk of Cardiovascular Events in Elderly Men.
- 2014
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Ingår i: The Journal of clinical endocrinology and metabolism. - : The Endocrine Society. - 1945-7197 .- 0021-972X. ; 99:11
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Tidskriftsartikel (refereegranskat)abstract
- Aims: Most previous prospective studies suggest that low serum insulin-like growth factor-I (IGF-I) associates with increased risk of cardiovascular disease (CVD) events while other studies suggest that high serum IGF-I associates with increased risk of CVD events. We tested the hypothesis that not only low, but also high, serum IGF-I associate with increased risk of CVD events in elderly men. Methods and Results: Serum IGF-I levels were measured in 2901 elderly men (aged 69 to 81 years) included in the prospective population-based MrOS-Sweden cohort. Data for CVD events were obtained from national Swedish registers with no loss of follow-up. During follow-up (median 5.1 yrs) 589 of the participants experienced a CVD event. The association between serum IGF-I and risk of CVD events was nonlinear, and restricted cubic spline Cox regression analysis revealed a U-shaped association between serum IGF-I levels and CVD events (p<0.01 for nonlinearity). Low as well as high serum IGF-I (quintile 1 or 5 vs. quintiles 2-4) significantly associated with increased risk for CVD events (hazard ratio (HR) = 1.25, 95% confidence interval (CI) 1.02-1.54; and HR = 1.35, 95% CI 1.10-1.66, respectively). These associations remained after adjustment for prevalent CVD and multiple risk factors. High serum IGF-I associated with increased risk of coronary heart disease (CHD) events but not with risk of cerebrovascular events. Conclusion: Both low and high serum IGF-I levels are risk markers for CVD events in elderly men. The association between high serum IGF-I and CVD events is mainly driven by CHD events.
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| 7. |
- Desai, Neel, et al.
(författare)
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Anatomic single- versus double-bundle ACL reconstruction: a meta-analysis.
- 2014
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Ingår i: Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA. - : Springer Science and Business Media LLC. - 1433-7347. ; 22:5, s. 1009-1023
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Tidskriftsartikel (refereegranskat)abstract
- To determine whether anatomic double-bundle anterior cruciate ligament (ACL) reconstruction compared to anatomic single-bundle ACL reconstruction more effectively restored antero-posterior (A-P) laxity, rotatory laxity and reduced frequency of graft rupture. Our hypothesis was that anatomic double-bundle ACL reconstruction results in superior rotational knee laxity and fewer graft ruptures due to its double-bundle tension pattern, compared with anatomic single-bundle ACL reconstruction.
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| 8. |
- Elfving, Kristina, et al.
(författare)
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Real-time PCR threshold cycle (Ct) cut-offs help to identify agents causing acute childhood diarrhea in Zanzibar.
- 2014
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Ingår i: Journal of clinical microbiology. - 1098-660X. ; 52:3, s. 916-923
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Tidskriftsartikel (refereegranskat)abstract
- Molecular assays might improve identification of causes of acute diarrheal disease, but may lead to more frequent detection of asymptomatic infections. In the present study real-time PCR targeting 14 pathogens was applied on rectal swabs from 330 children aged 2-59 months in Zanzibar, 165 with acute diarrhea and 165 asymptomatic controls. At least one pathogen was detected in 94% of patients and 84% of controls, with higher rates in patients for norovirus genogroup II (20% vs. 2.4%, p<0.0001), rotavirus (10% vs. 1.8%, p=0.003) and Cryptosporidium (30% vs. 11%, p<0.0001). Detection rates did not differ significantly for enterotoxigenic Escherichia coli (ETEC)-estA (33% vs. 24%), ETEC-eltB (44% vs. 46%), Shigella (35% vs. 33%), and Campylobacter (35% vs. 33%), but for these agents Ct (threshold cycle) values were lower (pathogen loads were higher) in sick children than in controls. In multivariate analysis, Ct values for norovirus genogroup II, rotavirus, Cryptosporidium, ETEC-estA and Shigella were independently associated with diarrhea. We conclude that this real-time PCR allows convenient detection of essentially all diarrheagenic agents, and provides Ct values that may be critical for interpretation of results for pathogens with similar detection rates in patients and controls. The results indicate that assessment of pathogen load may improve identification of agents causing gastroenteritis in children.
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| 10. |
- Gerdin, M., et al.
(författare)
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Early Hospital Mortality among Adult Trauma Patients Significantly Declined between 1998-2011: Three Single-Centre Cohorts from Mumbai, India
- 2014
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Ingår i: Plos One. - : Public Library of Science (PLoS). - 1932-6203. ; 9:3
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Tidskriftsartikel (refereegranskat)abstract
- Background: Traumatic injury causes more than five million deaths each year of which about 90% occur in low-and middle-income countries (LMIC). Hospital trauma mortality has been significantly reduced in high-income countries, but to what extent similar results have been achieved in LMIC has not been studied in detail. Here, we assessed if early hospital mortality in patients with trauma has changed over time in an urban lower middle-income setting. Methods: We conducted a retrospective study of patients admitted due to trauma in 1998, 2002, and 2011 to a large public hospital in Mumbai, India. Our outcome measure was early hospital mortality, defined as death between admission and 24-hours. We used multivariate logistic regression to assess the association between time and early hospital mortality, adjusting for patient case-mix. Injury severity was quantified using International Classification of Diseases-derived Injury Severity Score (ICISS). Major trauma was defined as ICISS, 0.90. Results: We analysed data on 4189 patients out of which 86.5% were males. A majority of patients were between 15 and 55 years old and 36.5% had major trauma. Overall early hospital mortality was 8.9% in 1998, 6.0% in 2002, and 8.1% in 2011. Among major trauma patients, early hospital mortality was 13.4%, in 1998, 11.3% in 2002, and 10.9% in 2011. Compared to trauma patients admitted in 1998, those admitted in 2011 had lower odds for early hospital mortality (OR = 0.56, 95% CI = 0.41-0.76) including those with major trauma (OR = 0.57, 95% CI = 0.41-0.78). Conclusions: We observed a significant reduction in early hospital mortality among patients with major trauma between 1998 and 2011. Improved survival was evident only after we adjusted for patient case-mix. This finding highlights the importance of risk-adjustment when studying longitudinal mortality trends.
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