| 61. |
- Stickley, Andrew, et al.
(author)
-
Risk factors for intimate partner violence against women in St. Petersburg, Russia
- 2008
-
In: Violence against Women. - : SAGE Publications. - 1077-8012 .- 1552-8448. ; 14:4, s. 483-95
-
Journal article (peer-reviewed)abstract
- This exploratory study examines which risk factors are associated with intimate partner violence against women in St. Petersburg, Russia. Women attending two crisis centers and a birthing house constituted the study sample. The male partner's frequent alcohol consumption and seeing his father hit his mother in childhood were associated with an increased risk of violence, whereas living in a communal apartment reduced the risk of intimate partner violence. The importance of crisis centers in Russia is highlighted by the study, as the women who turn to them are likely to have experienced more severe forms of violence.
|
|
| 62. |
- Sundström, Karin, et al.
(author)
-
Follow-up of women with cervical cytological abnormalities showing atypical squamous cells of undetermined significance or low-grade squamous intraepithelial lesion : a nationwide cohort study
- 2017
-
In: American Journal of Obstetrics and Gynecology. - : MOSBY-ELSEVIER. - 0002-9378 .- 1097-6868. ; 216:1
-
Journal article (peer-reviewed)abstract
- BACKGROUND: Atypical squamous cells of undetermined significance or low-grade squamous intraepithelial lesion in abnormal cervical cytology among young women in cervical cancer screening is an increasing health burden, and comparative effectiveness studies of different management options for such diagnoses are needed. OBJECTIVE: The objective of the study was to compare the incidence of invasive cervical cancer, following different management options pursued after an atypical squamous cells of undetermined significance/low-grade squamous intraepithelial lesion index smear. STUDY DESIGN: In this nationwide cohort study, we included all women aged 22-50 years and resident in Sweden 1989-2011 and with at least 1 cervical smear registered during the study period ( n = 2,466,671). Followup of a first atypical squamous cells of undetermined significance/low-grade squamous intraepithelial lesion cytological diagnosis within 25 months was classified as repeat cytology, colposcopy/biopsy, or without further assessment. Incidence rate ratios and 95% confidence intervals of subsequent cervical cancer within 6.5 years following atypical squamous cells of undetermined significance/low-grade squamous intraepithelial lesion were estimated using Poisson regression by age group and management strategy. RESULTS: Women managed with repeat cytology within 6 months after atypical squamous cells of undetermined significance or low-grade squamous intraepithelial lesion cytology had a similar risk of cervical cancer compared with colposcopy/biopsy ( incidence rate ratio, 1.1, 95% confidence interval, 0.5-2.5, and incidence rate ratio, 2.0, 95% confidence interval, 0.6-6.5, respectively) among women aged 22-27 years. For women aged 28 years and older, women managed with repeat cytology had a higher risk for cervical cancer than women managed with colposcopy/biopsy. CONCLUSION: Our findings suggest that women with a first cytological diagnosis of atypical squamous cells of undetermined significance/low-grade squamous intraepithelial lesion up to age 27 years may indeed be safely followed up with repeat cytology within 6 months. A large amount of colposcopies that are currently performed in this group, therefore, could safely be discontinued.
|
|
| 63. |
- Sundström, Karin, et al.
(author)
-
Prospective study of human papillomavirus (HPV) types, HPV persistence, and risk of squamous cell carcinoma of the cervix.
- 2010
-
In: Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology. - 1538-7755 .- 1055-9965. ; 19:10, s. 2469-78
-
Journal article (peer-reviewed)abstract
- The link between squamous cell cervical carcinoma and human papillomavirus (HPV) 16/18 is well established, but the magnitude of the risk association is uncertain and the importance of other high-risk HPV (HRHPV) types is unclear.
|
|
| 64. |
- Tiikkaja, Sanna, et al.
(author)
-
Psychiatric disorder and work life : A longitudinal study of intra-generational social mobility
- 2016
-
In: International Journal of Social Psychiatry. - : SAGE Publications. - 0020-7640 .- 1741-2854. ; 62:2, s. 156-166
-
Journal article (peer-reviewed)abstract
- Background: Intra-generational social mobility, which describes the mobility within an individual’s own working life, is seldom studied among employees with psychiatric disorders (EPD). There is need of knowledge of the intra-generational mobility patterns, in a broader perspective, among EPD.Aims: To investigate intra-generational social mobility in employed individuals diagnosed with affective disorder, personality disorder, schizophrenia and drug dependence in a national Swedish cohort.Method: We identified a national sample of employed Swedish adults born in 1939–1949 (N = 876, 738), and among them individuals with a first-time hospital admission for affective psychosis, neurosis and personality disorder, alcoholism, drug dependence or schizophrenia in 1964–1980 (N = 18, 998). Employed individuals without hospital admission for such diagnoses were utilised as a comparison group (N = 866, 442). Intra-individual social class changes between 1980 and 1990 among EPD and the comparison group were described through summary statistics and graphs.Results: EPD more often held Low manual occupations at baseline in 1980 than the comparison group (44% vs. 28%), although parental social class was similar. In 1990, 19% of EPD and 4% of the comparison group had lost contact with the labour market. Social stability was less common among EPD (49 %) than in the comparison group (67%). Mobility out of the labour force increased and social stability decreased by number of inpatient admissions. Employees diagnosed with affective psychosis or neurosis and personality disorder fared better in the labour market than employees with schizophrenia.Conclusion: Employees suffering from psychiatric disorder do not maintain their social class or remain in the labour force to the same extent as individuals without those problems, irrespective of their parental class. Our results support the social drift hypothesis that individuals with poor psychiatric health move downward in the social hierarchy.
|
|
| 65. |
- Tiikkaja, Sanna, et al.
(author)
-
Social Class, Social Mobility and Risk of Psychiatric Disorder - A Population-Based Longitudinal Study
- 2013
-
In: PLOS ONE. - : Public Library of Science (PLoS). - 1932-6203. ; 8:11
-
Journal article (peer-reviewed)abstract
- Objectives: This study explored how adult social class and social mobility between parental and own adult social class is related to psychiatric disorder.Material and Methods: In this prospective cohort study, over 1 million employed Swedes born in 1949-1959 were included. Information on parental class (1960) and own mid-life social class (1980 and 1990) was retrieved from the censuses and categorised as High Non-manual, Low Non-manual, High Manual, Low Manual and Self-employed. After identifying adult class, individuals were followed for psychiatric disorder by first admission of schizophrenia, alcoholism and drug dependency, affective psychosis and neurosis or personality disorder (N=24 659) from the Swedish Patient Register. We used Poisson regression analysis to estimate first admission rates of psychiatric disorder per 100 000 person-years and relative risks (RR) by adult social class (treated as a time-varying covariate). The RRs of psychiatric disorder among the Non-manual and Manual classes were also estimated by magnitude of social mobility.Results: The rate of psychiatric disorder was significantly higher among individuals belonging to the Low manual class as compared with the High Non-manual class. Compared to High Non-manual class, the risk for psychiatric disorder ranged from 2.07 (Low Manual class) to 1.38 (Low Non-manual class). Parental class had a minor impact on these estimates. Among the Non-manual and Manual classes, downward mobility was associated with increased risk and upward mobility with decreased risk of psychiatric disorder. In addition, downward mobility was inversely associated with the magnitude of social mobility, independent of parental class.Conclusions: Independently of parental social class, the risk of psychiatric disorder increases with increased downward social mobility and decreases with increased upward mobility.
|
|
| 66. |
- Valdimarsdottir, Unnur, et al.
(author)
-
Psychotic Illness in First-Time Mothers with No Previous Psychiatric Hospitalizations : A Population-Based Study
- 2009
-
In: PLoS Medicine. - : Public Library of Science (PLoS). - 1549-1277 .- 1549-1676. ; 6:2, s. 194-201
-
Journal article (peer-reviewed)abstract
- Background Psychotic illness following childbirth is a relatively rare but severe condition with unexplained etiology. The aim of this study was to investigate the impact of maternal background characteristics and obstetric factors on the risk of postpartum psychosis, specifically among mothers with no previous psychiatric hospitalizations. Methods and Findings We investigated incidence rates and potential maternal and obstetric risk factors of psychoses after childbirth in a national cohort of women who were first-time mothers from 1983 through 2000 (n=745,596). Proportional hazard regression models were used to estimate relative risks of psychoses during and after the first 90 d postpartum, among mothers without any previous psychiatric hospitalization and among all mothers. Within 90 d after delivery, 892 women (1.2 per 1,000 births; 4.84 per 1,000 person-years) were hospitalized due to psychoses and 436 of these (0.6 per 1,000 births; 2.38 per 1,000 person-years) had not previously been hospitalized for any psychiatric disorder. During follow-up after the 90 d postpartum period, the corresponding incidence rates per 1,000 person-years were reduced to 0.65 for all women and 0.49 for women not previously hospitalized. During (but not after) the first 90 d postpartum the risk of psychoses among women without any previous psychiatric hospitalization was independently affected by: maternal age (35 y or older versus 19 y or younger; hazard ratio 2.4, 95% confidence interval [CI] 1.2 to 4.7); high birth weight (>= 4,500 g; hazard ratio 0.3, 95% CI 0.1 to 1.0); and diabetes (hazard ratio 0). Conclusions The incidence of psychotic illness peaks immediately following a first childbirth, and almost 50% of the cases are women without any previous psychiatric hospitalization. High maternal age increases the risk while diabetes and high birth weight are associated with reduced risk of first-onset psychoses, distinctly during the postpartum period.
|
|
| 67. |
- Veličko, Inga, et al.
(author)
-
Changes in the trend of sexually acquired chlamydia infections in Sweden and the role of testing : a time series analysis
- 2021
-
In: Sexually Transmitted Diseases. - : Lippincott Williams & Wilkins. - 0148-5717 .- 1537-4521. ; 48:5, s. 329-334
-
Journal article (peer-reviewed)abstract
- Background We investigated the notification trends of sexually acquired chlamydia (chlamydia) and its association with testing in Sweden before (1992–2004) and after (2009–2018) the discovery of a new variant of Chlamydia trachomatis (nvCT).Methods We applied monthly time series analysis to study chlamydia trends and annual time series to study chlamydia rates adjusted for testing. We analyzed incidence nationally and by county group (based on able and unable to detect nvCT at time of discovery).Results We present data on 606,000 cases of chlamydia and 9.9 million persons tested. We found a U-shaped chlamydia trend during the period 1992–2004, with an overall increase of 83.7% from 1996 onward. The period 2009–2018 began with a stable trend at a high incidence level followed by a decrease of 19.7% during the period 2015–2018. Peaks were seen in autumn and through during winter and summer. Similar results were observed by groups of county, although with varying levels of increase and decrease in both periods. Furthermore, increased testing volume was associated with increased chlamydia rates during the first period (P = 0.019) but not the second period.Conclusions Our results showed that chlamydia trends during the period 2009–2018 were not driven by testing, as they were during the period 1992–2004. This suggests less biased notified chlamydia rates and thus possibly a true decrease in chlamydia incidence rates. It is important to adjust case rates for testing intensity, and future research should target other potential factors influencing chlamydia rates.
|
|
| 68. |
- Velicko, Inga, et al.
(author)
-
Sexual and testing behaviour associated with Chlamydia trachomatis infection : a cohort study in an STI clinic in Sweden
- 2016
-
In: BMJ Open. - : BMJ. - 2044-6055. ; 6:8
-
Journal article (peer-reviewed)abstract
- Background: Genital chlamydia infection (chlamydia) is the most commonly reported sexually transmitted infection (STI) in Sweden. To guide prevention needs, we aimed to investigate factors associated with chlamydia. Methods: A cohort of visitors aged 20-40 years at an urban STI clinic in Sweden was recruited. Behavioural data were collected using a self-administered questionnaire. Self-sampled specimens were tested for chlamydia by a DNA amplification assay. Statistically significant (p<0.05) and epidemiologically relevant covariates were entered in a multivariate Poisson model adjusted for potential confounders (age and gender). Backward stepwise elimination produced a final model. Multiple imputation was used to account for missing values. Results: Out of 2814 respondents, 1436 were men with a chlamydia positivity rate of 12.6% vs 8.9% in women. Lifetime testing for chlamydia and HIV was high (82% and 60%, respectively). Factors significantly associated with chlamydia were: 20-24 years old (adjusted risk ratio (ARR)=2.10, 95% CI 1.21 to 3.65); testing reason: contact with a chlamydia case (ARR=6.55, 95% CI 4.77 to 8.98) and having symptoms (ARR=2.19, 95% CI 1.48 to 3.24); 6-10 sexual partners (ARR=1.53, 95% CI 1.06 to 2.21); last sexual activity 'vaginal sex and oral sex and anal sex and petting' (ARR=1.84, 95% CI 1.09 to 3.10); alcohol use before sex (ARR=1.98, 95% CI 1.10 to 3.57); men with symptoms (ARR=2.09, 95% CI 1.38 to 3.18); tested for chlamydia (ARR=0.72, 95% CI 0.55 to 0.94). Conclusions: Risk factors associated with chlamydia were consistent with previous reports in similar settings and suggest no major changes over time. Increased risk for chlamydia infection associated with high-risk behaviour (eg, alcohol use, increased number of sexual partners) supports the need for behavioural interventions in this population such as promotion of safer sex behaviour (condom use) and testing.
|
|
| 69. |
- Vågerö, Denny, et al.
(author)
-
Long-Term Health Consequences Following the Siege of Leningrad
- 2013
-
In: Early Life Nutrition and Adult Health and Development. - New York : Nova Science Publishers, Inc.. - 9781624171291 - 9781624171369 ; , s. 207-225
-
Book chapter (other academic/artistic)abstract
- We are interested in the long-term health consequences associated with severe starvation and war trauma, and whether certain “age windows” exist when exposure to such events are particularly harmful. The siege of Leningrad (now St. Petersburg) during World War II provided an opportunity to study this. For 872 days, German troops prevented supplies from reaching Leningrad. Simultaneously, there was a food blockade and a steady and merciless bombardment by shells from guns and from the air. The first winter, 1941/42, represents the most severe food shortage, amounting to mass starvation or semi-starvation. Our late colleague, Professor Dimitri Shestov, had suffered the consequences of the Leningrad siege as a boy and believed that it had taken a toll on people beyond its immediate short- and medium-range consequences. He was particularly concerned about its long-term consequences for circulatory disease. A 1973 US-Soviet agreement, the so called Lipid Research Clinics Collaboration, gave him an opportunity to study this. From 1975 to 1982 men and women living in Leningrad (now St. Petersburg) were randomly sampled and invited to examine their health and cardiovascular functioning. Dimitri Shestov added a simple question to this examination: “Were you in Leningrad during the blockade?” A third of the participants were. They had experienced peak starvation (in January 1942) at ages 1-31 (women) or 6-26 (men). The mortality follow-up began immediately after the first clinical examinations in 1975 and continued for three decades, until the end of 2005. Our analyses show that the siege of Leningrad, particularly when experienced in puberty, has had long-term effects on blood pressure both in men and women.We also found a raised IHD and stroke risk among those men. This was partly mediated via blood pressure but not by any other measured biological, behavioral, or social factors. Girls experiencing the siege around puberty suffered an elevated risk of dying from breast cancer later in life. The fact that the effect of siege exposure is modified by the age at exposure is highly interesting from a scientific point of view. It may suggest that a reprogramming of physiological systems can occur at specific age windows in response to starvation and/or war trauma. The team that worked from 1975-2005 to collect clinical information and death certificates for participants in the study included Svetlana Plavinskaya, born in Leningrad during the siege. Dimitri Shestov and Svetlana Plavinskaya died in 2010 and 2011, respectively. We dedicate this chapter to their memory.
|
|
| 70. |
|
|
