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Table 1 Activity, socio-demographic, behavioural, and physical and psychological health of the analytic sample, mean (SD), median (25th,75th), or n (%)

From: Correlates of physical activity and sedentary time in young adults: the Western Australian Pregnancy Cohort (Raine) Study

Domain Variable Women (n = 256) Men (n = 219)
Accelerometer Variables MVPA (average min/ day) 27 (16.2, 41.3) 34.1 (20.3, 52.1)
Sedentary (average min/day) 569.7 (85.1) 549.1 (92.8)
Wear time (average min/day) 903.3 (90.7) 905.3 (89.3)
Number of valid days 5.5 (2.3) 5.6 (2.3)
Sociodemographic Ethnicity (% Caucasian mother and father) 218 (85.2%) 186 (84.9%)
Mother’s education (university vs no university) 70 (27.3%) 65 (29.7%)
Education (university vs no university) 89 (34.8%) 52 (23.7%)
Studying/Working (vs neither)
Part-time 42 (16.4%) 31 (14.2%)
Full time studying 112 (43.8%) 67 (30.6%)
Full time working 81 (31.6%) 89 (40.6%)
Relationship (vs single)
Relationship not living together 90 (35.2%) 76 (34.7%)
Relationship living together or married 54 (21.1%) 36 (16.4%)
Behavioural Diet
Fruit & Vegetable (serves/day) 7 (1, 8) 6 (1, 8)
Total energy (kJ/kg/day) 89.0 (66.5, 116.6) 112.2 (83.6, 150.2)
Alcohol (drinks/wk) 3.1 (0.6, 7.5) 6 (1.3, 14.5)
Smoking 31 (12.1%) 35 (16.0%)
Sleep quality (0–16, higher scores indicate poorer sleep) 4 (3, 6) 4 (3, 6)
Physical & Psychological Health Waist Circumference (cm) 80.0 (14.0) 85.2 (11.2)
# Diagnosed disorders (current) 2 (1, 3) 1 (0, 2)
SF-12 physical component 53.5 (6.6) 54.8 (4.8)
DASS-21 (score range 0 to 42, higher scores indicate poorer mental health)
Depression 4 (2, 12) 2 (0, 8)
Anxiety 4 (0, 8) 2 (0, 6)
Stress 10 (4, 16) 6 (2, 10)
Vigilance (Cogstate – Identification, log10 reaction time in seconds) 2.6 (2.6, 2.7) 2.6 (2.6, 2.7)
Speed of processing (Cogstate – Detection, log10 reaction time in seconds) 2.4 (2.4, 2.5) 2.4 (2.4, 2.5)
Attention & working memory (Cogstate – One Back, log10 reaction time in seconds) 2.8 (2.8, 2.9) 2.8 (2.7, 2.8)