Additional file 1 of Traffic noise in the bedroom in association with markers of obesity: a cross-sectional study and mediation analysis of the respiratory health in Northern Europe cohort
Creators: name: Veber, Triin
name: Pyko, Andrei
name: Carlsen, Hanne Krage
name: Holm, Mathias
name: Gislason, Thorarinn
name: Janson, Christer
name: Johannessen, Ane
name: Sommar, Johan Nilsson
name: Modig, Lars
name: Lindberg, Eva
name: Schlünssen, Vivi
name: Toompere, Karolin
name: Orru, Hans
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Cancer

description: Fig. S1 Directed acyclic graph for the variable selection in the adjusted models SES ? socioeconomic status. Fig. S2 Mean of BMI by study center (95% CI). Fig. S3 Mean waist circumference of women by study center (95% CI). Fig. S4 Mean waist circumference of men by study center (95% CI). Fig. S5 Self-reported traffic noise in bedroom in relation with modelled mean NOx μg/m3. Answers to the question: “Does your bedroom window face a nearby street (&lt; 20 m)? 1?no traffic, 2? a street with little traffic, 3 ?a street with moderate traffic, 4?a street with much traffic”. Fig. S6 Self-reported traffic noise in bedroom in relation with modelled mean NOx μg/m3. Answers to the question: “In your bedroom, can you hear traffic noise? 1?not at all, 2?a little, 3?a great deal, 4?very much”. Table S1. Associations between self-reported noise in bedroom and binary obesity markers. Table S2. Mean annual average NOX concentrations at participant home addresses (μg/m3). Fig. S7 Associations (betas with 95% CI) between self-reported traffic noise in the bedroom (no, yes) and BMI among women stratified by, air pollution group, study centers, residential history, type of accommodation, hours spent at home and exercise level. Model is adjusted for age (continuous), study center, smoking status, marital status, working status, education, type of accommodation, hours spent at home (continuous), having children, family history of obesity and exercise level. Fig. S8 Associations (betas with 95% CI) between self-reported traffic noise in the bedroom (no, yes) and waist circumference among women stratified by air pollution group, study centers, residential history, type of accommodation, hours spent at home and exercise level. Model is adjusted for age (continuous), study center, smoking status, marital status, working status, education, type of accommodation, hours spent at home (continuous), having children, family history of obesity and exercise level. Fig. S9 Associations (betas with 95% CI) between self-reported traffic noise in the bedroom (no, yes) and BMI among men stratified by air pollution group, study centers, residential history, type of accommodation, hours spent at home and exercise level. Model is adjusted for age (continuous), study center, smoking status, marital status, working status, education, type of accommodation, hours spent at home (continuous), having children, family history of obesity and exercise level. Fig. S10 Associations (betas with 95% CI) between self-reported traffic noise in the bedroom (no, yes) and waist circumference among men stratified by air pollution group, study centers, residential history, type of accommodation, hours spent at home and exercise level. Model is adjusted for age (continuous), study center, smoking status, marital status, working status, education, type of accommodation, hours spent at home (continuous), having children, family history of obesity and exercise level.