Table 4.

Associations of pregnancy family lifestyle patterns with child risk of overweight between 5 and 12 years.

IOTF overweight/obesity adjusted OR [95% CI]**
EDEN				Elfe			Gen R			Lifeways
	5.5 years (N = 1,143)	8 years (N = 737)	12 years (N = 706)		5 years (N = 9,335)	7 years (N = 3,826)	9 years (N = 3,339)		5 years (N = 6,117)	9 years (N = 5,227)		5 years (N = 534)	9 years (N = 289)
“High parental smoking, low maternal diet quality and low leisure PA”	1.20 [1.00–1.44]	1.11 [0.90–1.36]	1.14 [0.95–1.39]	“High parental smoking, low maternal diet quality and maternal sedentary”	1.31 [1.23–1.40]*	1.34 [1.21–1.48]*	1.32 [1.19–1.47]*	“High parental smoking, low maternal diet quality”	1.12 [1.06–1.18]*	1.14 [1.08–1.21]*	“High maternal and paternal smoking & inflammatory diet, low maternal DASH diet, low paternal PA”	1.06 [0.92–1.23]	1.04 [0.85–1.27]
“Low parental BMI and high GWG”	0.70 [0.58–0.83]*	0.67 [0.54–0.81]*	0.76 [0.62–0.93]*	“Low parental BMI and high GWG”	0.83 [0.78–0.88]*	0.71 [0.65–0.78]*	0.73 [0.66–0.80]*	“Low parental BMI, high GWG”	0.75 [0.71–0.79]*	0.71 [0.67–0.76]*
“Parental smoking, low GWG and low maternal work PA”	1.01 [0.82–1.26]	0.80 [0.62–1.01]	1.14 [0.91–1.44]	“High maternal physical activity”	0.95 [0.89–1.02]	1.00 [0.90–1.10]	0.93 [0.83–1.04]
				“High GWG, sedentary and occupational PA”	1.17 [1.09–1.26]*	1.25 [1.12–1.39]*	1.23 [1.10–1.38]*

Models are adjusted for parental age, born abroad or not, parental education, parental employment status, parity, household income. For Lifeways, models were not adjusted for paternal employment status (almost all cases reported being employed/self-employed) and on country of birth (maternal birth outside Ireland was an exclusion criterion). *Significant associations p < 0.05. **IOTF overweight/obesity vs. underweight/normal BMI (reference). OR values of logistic regression and 95% CIs for 1 SD increase in lifestyle pattern score.