The potential effect modifying role of nutrition, physical activity, and body mass index on the association between air pollution and adverse birth and early-life health outcomes: a scoping review.

Cohort studies A prospective study conducted in Israel by Ahmad et al [ 28 ] where PM 2.5 (per 10-μg/m 3 increase) exposure was associated with higher odds of TLBW and SGA, the stratum-specific results, contrary to what was hypothesized, showed a decreasing trend with the largest effect estimate reported in the underweight group and lowest in the obese group for both outcomes (TLBW: Underweight: OR = 1.86, 95 CI%: 1.53, 2.26; Normal weight: OR = 1.46, 95% CI: 1.20, 1.78; Overweight: OR = 1.27, 95% CI: 1.04, 1.55; Obese: OR = 1.15, 95 CI%: 0.95, 1.40) (SGA: Underweight: OR = 1.60, 95 CI%: 1.45, 1.76; Normal weight: OR = 1.30, 95% CI: 1.18, 1.43; Overweight: OR = 1.12, 95% CI: 1.01, 1.23; Obese: OR = 1.06, 95 CI%: 0.96, 1.17).

also in 47,180 other papers