| 1. |
- Carlsson, Frida, et al.
(författare)
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Representativity of a postal public health questionnaire survey in Sweden, with special reference to ethnic differences in participation
- 2006
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Ingår i: Scandinavian Journal of Public Health. - : SAGE Publications. - 1651-1905 .- 1403-4948. ; 34:2, s. 132-139
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Tidskriftsartikel (refereegranskat)abstract
- AIM: Non-participation in health surveys is a common phenomenon. When differences between participants and non-participants are considerable, the external validity of the sample survey may decrease and false conclusions might be drawn about the health status of the population. For this reason, the authors aimed to investigate the representativity of a postal questionnaire survey performed in the county of Scania, Sweden, in 1999-2000. The survey, which was based on an 18- to 80-year-old population sample, had a 58% response rate (n = 13 604).METHODS: For some variables, the information obtained using the questionnaire was compared with information obtained from a population register that covers all the population in the county (for the 18- to 80-year-old group, n = 850 476). The population register includes, among other data, information on age, gender, educational level, country of birth, and healthcare expenditure.RESULTS: Men, individuals with a low level of education, and immigrants were under-represented in the survey. However, except for immigrants, the under-representation was not large. Among immigrants, particularly those born in former Yugoslavia, the Arabic-speaking countries, and Poland were very significantly under-represented in the study. By contrast, immigrants born in other Nordic countries had responded to almost the same extent as respondents born in Sweden. The survey sample had about the same healthcare utilization costs as did the general population.CONCLUSIONS: In summary, the "Health Survey for Scania, 2000" seems largely representative of the total Scanian population. A major concern, however, is the under-representation of the immigrant population.
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| 2. |
- Ezechi, Oliver, et al.
(författare)
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Evaluation of direct visual inspection of the cervix in detecting cytology diagnosed squamous intraepithelial lesion in women of known HIV status. A randomized trial (CANHIV study)
- 2016
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Ingår i: African Journal of Reproductive Health. - 1118-4841. ; 20:4, s. 77-88
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Tidskriftsartikel (refereegranskat)abstract
- A two-arm, open label, randomized study, evaluated the test characteristics of visual inspection of cervix with Acetic acid (VIA) and Lugol’s Iodine (VILI) in detecting cytology diagnosed squamous intraepithelial lesion (SIL) in 1160 women of known HIV status in southwestern Nigerian. Using SIL as reference standard and the HIV status masked, VIA and VILI had similar test characteristics except for the positive predictive value in which VIA value of 91.5% was significantly higher than 77.7% for VILI (p=0.01). Among HIV positive women, VILI performed poorly across all the 4 test characteristics compared to VIA. Among severely immuno-compromised HIV positive participants VILI performance was consistently below 80% across all test characteristics (sensitivity-70.0%; specificity-66.9%; positive predictive value-46.7%; negative predictive value (NPV) -50.0%) compared to VIA (Senstivity-71.3%; specificity-88.2%; positive predictive value-83.3%; negative predictive value-88.2). Our study shows that VILI is insufficiently sensitive and specific in the presence of HIV infection especially in those with severe immunosuppression. Based on VIA’s acceptable sensitivity and NPV in all situations, it is recommended for cervical cancer screening in HIV positive women and in settings of high HIV burden.
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| 3. |
- Hansson, Jenny, et al.
(författare)
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Use of snus and acute myocardial infarction: pooled analysis of eight prospective observational studies
- 2012
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Ingår i: European Journal of Epidemiology. - : Springer Science and Business Media LLC. - 1573-7284 .- 0393-2990. ; 27:10, s. 771-779
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Tidskriftsartikel (refereegranskat)abstract
- The use of snus (also referred to as Scandinavian or Swedish moist smokeless tobacco), which is common in Sweden and increasing elsewhere, is receiving increasing attention since considered a tobacco smoke "potential reduction exposure product". Snus delivers a high dose of nicotine with possible hemodynamic effects, but its impact on cardiovascular morbidity and mortality is uncertain. The aim of this study was to investigate whether snus use is associated with risk of and survival after acute myocardial infarction (AMI). Data from eight prospective cohort studies set in Sweden was pooled and reanalysed. The relative risk of first time AMI and 28-day case-fatality was calculated for 130,361 men who never smoked. During 2,262,333 person-years of follow-up, 3,390 incident events of AMI were identified. Current snus use was not associated with risk of AMI (pooled multivariable hazard ratio 1.04, 95 % confidence interval 0.93 to 1.17). The short-term case fatality rate appeared increased in snus users (odds ratio 1.28, 95 % confidence interval 0.99 to 1.68). This study does not support any association between use of snus and development of AMI. Hence, toxic components other than nicotine appear implicated in the pathophysiology of smoking related ischemic heart disease. Case fatality after AMI is seemingly increased among snus users, but this relationship may be due to confounding by socioeconomic or life style factors.
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| 4. |
- Tun, Tayzar, et al.
(författare)
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Spousal violence against women and its association with sociodemographic factors and husbands’ controlling behaviour : the findings of Myanmar Demographic and Health Survey (2015–2016)
- 2020
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Ingår i: Global Health Action. - : Informa UK Limited. - 1654-9716 .- 1654-9880. ; 13:1
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Tidskriftsartikel (refereegranskat)abstract
- Background: Spousal violence is the most common domestic violence against women and a growing public health problem globally. As a behaviour, marital control is commonly accepted as a precursor to spousal violence. Objective: This study examines the prevalence of different types of spousal violence among women in Myanmar and their association with sociodemographic factors and husbands’ controlling behaviour. Methods: This study used data from the Myanmar Demographic and Health Survey (MDHS) 2015–2016. Based on the responses of 3,425 ever-married women, cross-tabulations (Chi-squared test) and multivariate logistic regressions were applied to examine the association between controlling behaviour by husbands and lifetime physical, sexual and emotional spousal violence against Myanmar women. Synergy factor and population attributable fraction were estimated to recommend preventive strategies. Results: The prevalence of lifetime physical violence was 16.8%, of sexual violence 3.8%, of emotional violence 15.9%, and of husband’s controlling behaviour 30.2%. Women who were exposed to controlling behaviour by their husbands reported higher likelihoods of lifetime physical spousal violence (OR = 3.7; 95% CI: 3.0–4.7), lifetime sexual spousal violence (OR = 5.3; 95% CI: 3.3–8.6), and lifetime emotional spousal violence (OR = 5.6; 95% CI: 4.4–7.2). Controlling behaviour by husbands was attributed to 22.0% of lifetime physical spousal violence; and to 24.5% of lifetime sexual spousal violence and to 24.8% of lifetime emotional spousal violence in this sample of Myanmar women. Additional associated factors of spousal violence were poor wealth status, women’s wife-beating justification, exposure to parental violence, and alcohol abuse among husbands. Conclusion: Controlling behaviour by husbands was significantly associated with higher likelihoods of lifetime spousal violence among ever-married Myanmar women in this study. These findings reflect an obvious need for policy development and preventive strategies against marital controlling behaviour in Myanmar.
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