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Table 3 Odds ratios for not meeting the physical activity guideline by multiple logistic regression analyses (n = 535)

From: Predicting who fails to meet the physical activity guideline in pregnancy: a prospective study of objectively recorded physical activity in a population-based multi-ethnic cohort

Predictors Final model Bootstrap validation
  OR (95 % CI) P-value OR (95 % CI) P-value
Ethnicity (ref: Western)       
 South Asian 2.7 (1.5, 4.8) <0.01 2.7 (1.4, 5.0) <0.01
 Middle Eastern 2.2 (1.1, 4.5) 0.03 2.2 (1.1, 4.5) 0.04
 Other 1.8 (1.0, 3.3) 0.05 1.8 (1.0, 3.4) 0.05
Parity (ref: nulliparous)       
 1 (uniparous) 1.2 (0.8, 1.8) 0.48 1.2 (0.7, 1.9) 0.50
 ≥2 (multiparous) 5.3 (2.1, 12.9) <0.01 5.3 (1.9, 1.6) <0.01
Physically active friends (ref: many) a       
 Few 1.7 (1.1, 2.6) 0.01 1.7 (1.1, 2.7) 0.02
Body fat percentage 1.1 (1.06, 1.13) <0.01 1.1 (1.06, 1.13) <0.01
Constant 0.07 (0.02 0.21) <0.01 0.07 (0.02, 0.22) <0.01
  1. OR odds ratio, CI confidence interval, PA physical activity
  2. aMissing values on 20 women