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Fig. 2 | Trials

Fig. 2

From: Birth weight differences between those offered financial voucher incentives for verified smoking cessation and control participants enrolled in the Cessation in Pregnancy Incentives Trial (CPIT), employing an intuitive approach and a Complier Average Causal Effects (CACE) analysis

Fig. 2

Mean (95% CI) birth weight (in g), in babies born to hardened smokers, independent quitters, and potential quitters (with or without the offer of incentives). Size of circles is in proportion to the number of babies

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