Additional file 1 of The risk of preterm birth in combinations of socioeconomic position and mental health conditions in different age groups: a Danish nationwide register-based cohort study
Creators: name: Knudsen, Camilla Klinge
name: Christesen, Amanda Marie Somer
name: Heuckendorff, Signe
name: Fonager, Kirsten
name: Johansen, Martin Nygård
name: Overgaard, Charlotte
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1: Supplementary Table s1. Definition of the outcome preterm birth. Supplementary Table s2. Definition of educational levels. Supplementary Table s3. Definition of mental health conditions. Supplementary Table s4. Number in each combination of maternal educational level and mental health condition in the period 2000–2008 and percentages stratified by age group, number (%). Supplementary Table s5. Number in each combination of maternal educational level and mental health condition in the period 2009–2016 and percentages stratified by age group, number (%). Supplementary Table s6. Absolute risk of preterm birth in the period 2000–2008 in each combination of maternal educational level and mental health condition by age group, % [95% CI] (number). Supplementary Table s7. Absolute risk of preterm birth in the period 2009–2016 in each combination of maternal educational level and mental health condition by age group, % [95% CI] (number). Supplementary Table s8. Overall risk of preterm birth in the three age strata in the periods 2000–2008 and 2009–2016, % [CI 95%]. Supplementary Table s9. Relative risk [RR] of preterm birth in the period 2000–2008 in each combination of maternal educational level and mental health condition stratified by age group, RR [95% CI]. Supplementary Table s10. Relative risk [RR] of preterm birth in the period 2009–2016 in each combination of maternal educational level and mental health condition stratified by age group, RR [95% CI]. Supplementary Table s11. Additive interaction between educational level and mental health conditions stratified by age group measured as the attributable proportion (AP) of the risk in 2000–2008 in the groups that are doubly exposed to both intermediate or low educational level and minor or moderate/severe mental health condition, AP [95% CI]. Supplementary Table s12. Additive interaction between educational level and mental health conditions stratified by age group measured as the attributable proportion (AP) of the risk in 2009–2016 in the groups that are doubly exposed to both intermediate or low educational level and minor or moderate/severe mental health condition, AP [95% CI]. Supplementary Table s13. Attributable proportion (AP) of the risk in 2000–2008 in the group that is doubly exposed to both age ≤ 23 or ≥ 31 years and each combination of educational level and mental health conditions, AP [95% CI]. Supplementary Table s14. Attributable proportion (AP) of the risk in 2009–2016 in the group that is doubly exposed to both age ≤ 23 or ≥ 31 years and each combination of educational level and mental health conditions, AP [95% CI]. Supplementary Table s15. Absolute risk of extreme preterm birth (