R Skjaerven
Biographic Data
| ID | 6066595 |
|---|---|
| NAME | R Skjaerven |
| GIVEN NAMES | R |
| FAMILY NAME | Skjaerven |
| SIGNATURE | SKJAERVEN R |
| AFFILIATIONS | University of Bergen |
| VERIFIED | No |
| TOTAL WORKS | 4 |
| TOTAL CITATIONS | 34 |
| AUTHOR COUNT | 4 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 1992 |
| LATEST PUBLICATION YEAR | 2001 |
| H-INDEX | 3 |
Paternal contribution to birth weight
STUDY OBJECTIVE: Understanding causes of variation in birth weight has been limited by lack of sufficient sets of data that include paternal birth weight. The objective was to estimate risks of low birth weight dependent on parental birth weights and to estimate father-mother-offspring correlations for birth weight to explain the variability in birth weight in terms of effects of genes and environmental factors. DESIGN: A family design, using tri…
Errors in gestational age
OBJECTIVES: This study explored the extent of errors in gestational age as ascertained by last menstrual period. METHODS: More than 1.5 million birth records (covering the years 1967-1994) from the population-based Medical Birth Registry of Norway were used to study variation in gestational age within strata of birthweight. RESULTS: Within 100-g strata of birthweight, it was found that the observed gestational age distribution could be divided in…
Harsh social conditions and perinatal survival
OBJECTIVES. The hypothesis was tested that unfavorable social conditions are associated with poor perinatal survival through direct effects on pregnancy or, more indirectly, through effects on mothers born under such conditions. The occupation of Norway by Nazi Germany was used as a period of social hardship. METHODS. Data from Norwegian vital statistics and the Medical Birth Registry were used to describe perinatal mortality during World War II …
Birth weight and perinatal mortality
BACKGROUND. The strong association between birth weight and perinatal mortality is due both to gestational age and to factors unrelated to gestational age. Conventional analysis obscures these separate contributions to perinatal mortality, and overemphasizes the role of birth weight. An alternative approach is used here to separate gestational age from other factors. METHODS. Data are from 400,000 singleton births in the Norwegian Medical Birth R…
Birth weight and perinatal mortality
BACKGROUND. The strong association between birth weight and perinatal mortality is due both to gestational age and to factors unrelated to gestational age. Conventional analysis obscures these separate contributions to perinatal mortality, and overemphasizes the role of birth weight. An alternative approach is used here to separate gestational age from other factors. METHODS. Data are from 400,000 singleton births in the Norwegian Medical Birth R…
Paternal contribution to birth weight
STUDY OBJECTIVE: Understanding causes of variation in birth weight has been limited by lack of sufficient sets of data that include paternal birth weight. The objective was to estimate risks of low birth weight dependent on parental birth weights and to estimate father-mother-offspring correlations for birth weight to explain the variability in birth weight in terms of effects of genes and environmental factors. DESIGN: A family design, using tri…
Errors in gestational age
OBJECTIVES: This study explored the extent of errors in gestational age as ascertained by last menstrual period. METHODS: More than 1.5 million birth records (covering the years 1967-1994) from the population-based Medical Birth Registry of Norway were used to study variation in gestational age within strata of birthweight. RESULTS: Within 100-g strata of birthweight, it was found that the observed gestational age distribution could be divided in…
Harsh social conditions and perinatal survival
OBJECTIVES. The hypothesis was tested that unfavorable social conditions are associated with poor perinatal survival through direct effects on pregnancy or, more indirectly, through effects on mothers born under such conditions. The occupation of Norway by Nazi Germany was used as a period of social hardship. METHODS. Data from Norwegian vital statistics and the Medical Birth Registry were used to describe perinatal mortality during World War II …
Birth weight and perinatal mortality
BACKGROUND. The strong association between birth weight and perinatal mortality is due both to gestational age and to factors unrelated to gestational age. Conventional analysis obscures these separate contributions to perinatal mortality, and overemphasizes the role of birth weight. An alternative approach is used here to separate gestational age from other factors. METHODS. Data are from 400,000 singleton births in the Norwegian Medical Birth R…
Harsh social conditions and perinatal survival
OBJECTIVES. The hypothesis was tested that unfavorable social conditions are associated with poor perinatal survival through direct effects on pregnancy or, more indirectly, through effects on mothers born under such conditions. The occupation of Norway by Nazi Germany was used as a period of social hardship. METHODS. Data from Norwegian vital statistics and the Medical Birth Registry were used to describe perinatal mortality during World War II …
Errors in gestational age
OBJECTIVES: This study explored the extent of errors in gestational age as ascertained by last menstrual period. METHODS: More than 1.5 million birth records (covering the years 1967-1994) from the population-based Medical Birth Registry of Norway were used to study variation in gestational age within strata of birthweight. RESULTS: Within 100-g strata of birthweight, it was found that the observed gestational age distribution could be divided in…
Paternal contribution to birth weight
STUDY OBJECTIVE: Understanding causes of variation in birth weight has been limited by lack of sufficient sets of data that include paternal birth weight. The objective was to estimate risks of low birth weight dependent on parental birth weights and to estimate father-mother-offspring correlations for birth weight to explain the variability in birth weight in terms of effects of genes and environmental factors. DESIGN: A family design, using tri…
Medicine (4 works) · Pregnancy (4 works) · Birth weight (3 works) · Birth, Development, and Health (3 works) · Demography (3 works) · Norwegian (3 works) · Obstetrics (3 works) · Population (3 works) · Environmental health (2 works) · Gestation (2 works)