As a part of the long-term prospective follow-up study conducted for women with genital human papillomavirus (HPV) infections in Kuopio University Hospital, Finland, since 1981, a case-control study was designed to assess risk factors for genital HPV infections. The cases (n = 691) were women who had been invited to attend the follow-up program on the basis of an abnormal cervical smear consistent with HPV-induced cytopathic changes, i.e., had a clinical HPV infection. The controls (n = 706) were a randomly selected group of women who had normal smears in the screening. Both groups were asked to fill in an extensive questionnaire focusing on detailed epidemiologic data on previous gynecologic and obstetric history, sexual practices, sexual partners, and smoking habits. In the multivariate analysis, eight variables emerged as independent risk factors for prevalent HPV infection. These variables could explain over 80% of the risk for infection. The risk for the infection varied with age, being highest in the age group 20-29 years, thereafter declining in the following 10-year age groups. The strongest independent risk factor was the number of sexual partners during the past 2 years (adjusted odds ratio = 12.1; 95% confidence interval 4.3-33.8 for five or more vs. one or no partners). Among the independent risk factors that increased the risk were also current smoking (adjusted odds ratio = 2.7; 95% confidence interval 1.7-4.3), warts in sexual partner(s) (adjusted odds ratio = 3.2; 95% confidence interval 1.6-6.5), and increasing frequency of sexual intercourse per week. Independent risk factors with a protective effect included a normal result in the last Papanicolaou smear, regular use of an intrauterine device as a contraceptive method, and good personal hygiene. No significant association between oral contraceptive use and risk for HPV infection was found. Condom use did not result in protection from the infection. The results of this study support the concepts that sexual intercourse is the main form of transmission among adults and that sexual promiscuity is the most important determinant for genital HPV infections.

The purpose of this study was to describe coronary artery bypass grafting (CABG) and percutaneous transluminal coronary angioplasty (PTCA) patients' need for nursing informational support in health-related (HRQoL) items before and after coronary artery procedures. As well we present the adequacy of informational support from patients' viewpoint. The study sample (N=625) consisted of consecutive male (N=439) and female (N=176) patients with CAD who were treated with elective CABG or PTCA. The data were collected by structured interview before coronary artery procedures and by mailed questionnaires 6 and 12 months afterwards in 1999-2001. Patients in both groups reported needing the most information about recovery and psychosocial functioning before and after the treatments. Single HRQoL items identified that the expectations of women and men differed during the follow-up period. Women in the PTCA group needed more informational support than men before procedures, while men needed more support afterwards. Our results suggest that the content of informational support is different for male and female patients before and after the coronary artery procedures. The effects of nursing interventions and instruments for measuring change in patients' outcome resulting from nursing interventions should be developed further.

This study investigated the perceptions of patients, nurses, physicians, and managers of the quality of care. While they all evaluated the quality of care to be good, the evaluations of patients and staff were different from each other's. Organizational factors such as values and work explained the quality of care evaluated by nursing staff and physicians compared to work and leadership by managers. No obvious relationship between quality and leadership could be found.

Summary:Purpose: This study presents data on cumulative risk of seizures, cause, comorbidity, and remission of epilepsy among mentally retarded (MR) children followed until the age of 22 years.Methods: A total of 151 MR children were identified at the age of 8 or 9 years by screening four birth cohorts of 12,882 children born from 1969 to 1972 in the Finnish province of Kuopio. Information about epilepsy was gathered longitudinally when children were 9 to 10, 17, and 22 years old. The guidelines for epidemiological studies on epilepsy proposed by the International League Against Epilepsy were followed.Results: By the age of 10 years, 29 of the 151 MR children (19%) had epilepsy. The cumulative risk for epilepsy at 22 years was 21%. The probability of developing epilepsy was increased fivefold in severely MR children compared with mildly MR children, i.e., in 27 of the 77 severely MR children (35%) versus 5 of the 74 mildly MR children (7%). Postnatal causes of mental retardation or association with cerebral palsy increased the risk for epilepsy, especially in the mildly MR children. When these risk factors were not present, the mildly MR children exhibited only a 3% risk for epilepsy, whereas the respective risk was about 10-fold in severe mental retardation. The cumulative probability of epilepsy being in remission for 5 years by the age of 22 was 32%.Conclusions: The cumulative risk of epilepsy varies according to the severity and the cause of the retardation as well as the presence of additional disabilities. The cumulative probability of epilepsy remission tended to increase with age.

The purpose of this study was to assess whether similar environmental factors predict adolescents' smoking in two different cultures: in the Pitkäranta district in Russian Karelia and in eastern Finland. The data were gathered by self-administered questionnaires from ninth-grade students in 10 comprehensive schools in Pitkäranta (n = 385) and from age-matched students in 24 schools in eastern Finland (n = 2,098). Structural equation modeling (SEM) was used to test whether similar path structures fit for boys and for girls in Pitkäranta and in eastern Finland, and to test whether regression coefficients were similar between the cultures by sex. Smoking by family members and best friends was positively related to adolescents' smoking both directly and indirectly. Environmental factors were similar predictors of smoking between the cultures for boys. For girls, different regression coefficients in Pitkäranta and in eastern Finland were found. Best friend's smoking was the most important predictor of adolescents' own smoking in every sub-sample. When indirect relationships were identified, the significance of parents' and siblings' smoking, in addition to smoking by best friends, was strongly supported.