Sven Ove Samuelsen
Biographic Data
| ID | 5220278 |
|---|---|
| NAME | Sven Ove Samuelsen |
| GIVEN NAMES | Sven Ove |
| FAMILY NAME | Samuelsen |
| SIGNATURE | SAMUELSEN S O |
| AFFILIATIONS | University of Oslo |
| VERIFIED | No |
| TOTAL WORKS | 6 |
| TOTAL CITATIONS | 25 |
| WORKS AS AUTHOR | 6 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1992 |
| LATEST PUBLICATION YEAR | 2022 |
| H-INDEX | 3 |
Sexual Debut Ages in Heterosexual Norwegians Across Six Birth Cohorts
This study aims to estimate six different sexual debut ages in heterosexual Norwegians in six birth cohorts of the general population in Norway. The results are based on a 2020 national web panel survey of 18-89-year-olds in Norway (n = 4160). There was a general decline in the median debut age from those aged 70+ to those 18-29 (born 1991-2002). Oral sex with a female partner has become increasingly common among men at an earlier age across gene…
Sexual Debut Ages in Heterosexual, Lesbian, Gay, and Bisexual Young Adults in Norway
Urine flavonoids and plasma carotenoids in the validation of fruit, vegetable and tea intake during pregnancy in the Norwegian Mother and Child Cohort Study (MoBa)
Objective To validate a new food-frequency questionnaire (FFQ) for measuring the intake of fruit, vegetables and tea reported by women participating in the Norwegian Mother and Child Cohort Study (MoBa). Design Intake of fruits, vegetables and tea estimated by the FFQ was compared with urinary flavonoid excretion, plasma carotenoid concentration and intake measured by a 4-day weighed food diary (FD). The triangular method was applied to calculate…
Intercourse debut age
The most important predictors of early intercourse debut are reported to be poor social resources and early developing problem behaviors. In this study we have a new, additional emphasis on variables related to self-concept and social acceptance. In a population-based longitudinal study, 1399 Norwegians were followed over a 7-year span. We analyzed data using multivariate Cox-regression techniques. Early intercourse debut was part of a broader sp…
Interior surface materials in the home and the development of bronchial obstruction in young children in Oslo, Norway
OBJECTIVES: This study assessed the role of polyvinyl chloride (PVC) plastics and textile materials in the home in the development of bronchial obstruction during the first 2 years of life. METHODS: The study was a matched pair case-control study based on a cohort of 3754 newborns in Oslo in 1992 and 1993 who were followed up for 2 years. The case group consisted of 251 children with bronchial obstruction; the control group was matched one-to-one…
Secular trends and sociodemographic regularities of coital debut age in Norway
Intercourse debut age
The most important predictors of early intercourse debut are reported to be poor social resources and early developing problem behaviors. In this study we have a new, additional emphasis on variables related to self-concept and social acceptance. In a population-based longitudinal study, 1399 Norwegians were followed over a 7-year span. We analyzed data using multivariate Cox-regression techniques. Early intercourse debut was part of a broader sp…
Secular trends and sociodemographic regularities of coital debut age in Norway
Sexual Debut Ages in Heterosexual, Lesbian, Gay, and Bisexual Young Adults in Norway
Interior surface materials in the home and the development of bronchial obstruction in young children in Oslo, Norway
OBJECTIVES: This study assessed the role of polyvinyl chloride (PVC) plastics and textile materials in the home in the development of bronchial obstruction during the first 2 years of life. METHODS: The study was a matched pair case-control study based on a cohort of 3754 newborns in Oslo in 1992 and 1993 who were followed up for 2 years. The case group consisted of 251 children with bronchial obstruction; the control group was matched one-to-one…
Sexual Debut Ages in Heterosexual Norwegians Across Six Birth Cohorts
This study aims to estimate six different sexual debut ages in heterosexual Norwegians in six birth cohorts of the general population in Norway. The results are based on a 2020 national web panel survey of 18-89-year-olds in Norway (n = 4160). There was a general decline in the median debut age from those aged 70+ to those 18-29 (born 1991-2002). Oral sex with a female partner has become increasingly common among men at an earlier age across gene…
Secular trends and sociodemographic regularities of coital debut age in Norway
Interior surface materials in the home and the development of bronchial obstruction in young children in Oslo, Norway
OBJECTIVES: This study assessed the role of polyvinyl chloride (PVC) plastics and textile materials in the home in the development of bronchial obstruction during the first 2 years of life. METHODS: The study was a matched pair case-control study based on a cohort of 3754 newborns in Oslo in 1992 and 1993 who were followed up for 2 years. The case group consisted of 251 children with bronchial obstruction; the control group was matched one-to-one…
Intercourse debut age
The most important predictors of early intercourse debut are reported to be poor social resources and early developing problem behaviors. In this study we have a new, additional emphasis on variables related to self-concept and social acceptance. In a population-based longitudinal study, 1399 Norwegians were followed over a 7-year span. We analyzed data using multivariate Cox-regression techniques. Early intercourse debut was part of a broader sp…
Urine flavonoids and plasma carotenoids in the validation of fruit, vegetable and tea intake during pregnancy in the Norwegian Mother and Child Cohort Study (MoBa)
Objective To validate a new food-frequency questionnaire (FFQ) for measuring the intake of fruit, vegetables and tea reported by women participating in the Norwegian Mother and Child Cohort Study (MoBa). Design Intake of fruits, vegetables and tea estimated by the FFQ was compared with urinary flavonoid excretion, plasma carotenoid concentration and intake measured by a 4-day weighed food diary (FD). The triangular method was applied to calculate…
Sexual Debut Ages in Heterosexual, Lesbian, Gay, and Bisexual Young Adults in Norway
Sexual Debut Ages in Heterosexual Norwegians Across Six Birth Cohorts
This study aims to estimate six different sexual debut ages in heterosexual Norwegians in six birth cohorts of the general population in Norway. The results are based on a 2020 national web panel survey of 18-89-year-olds in Norway (n = 4160). There was a general decline in the median debut age from those aged 70+ to those 18-29 (born 1991-2002). Oral sex with a female partner has become increasingly common among men at an earlier age across gene…
Medicine (6 works) · Demography (5 works) · Norwegian (4 works) · Adolescent Sexual and Reproductive Health (3 works) · Demography (3 works) · Population (3 works) · Psychology (3 works) · Cohort (2 works) · Cohort study (2 works) · Internal Medicine (2 works)