Gestational Weight Gain: Results from the Delta Healthy Sprouts Comparative Impact Trial

Table 4

Delta Healthy Sprouts participant IOM recommendation classification for gestational weight gain by visit and treatment.

Visit month	⁢PAT ()						⁢PATE ()
	⁢Under		⁢Within		⁢Exceeded		⁢Under		⁢Within		⁢Exceeded
		%		%		%		%		%		%
4	15	34.9	7	16.3	21	48.8	13	33.3	5	12.8	21	53.8	0.079
5	10	24.4	4	9.8	27	65.9	13	37.1	3	8.6	19	54.3
6	9	23.7	7	18.4	22	57.9	8	30.8	1	3.8	17	65.4
7	8	22.2	8	22.2	20	55.6	8	33.3	2	8.3	14	58.3
8	6	16.7	9	25.0	21	58.3	5	25.0	2	10.0	13	65.0
9	5	23.8	7	33.3	9	42.9	6	40.0	2	13.3	7	46.7
SR	4	17.4	7	30.4	12	52.2	5	27.8	1	5.6	13	72.2
LMW	9	20.9	11	25.6	23	53.5	11	28.2	4	10.3	24	61.5	0.192

IOM, Institute of Medicine; PAT, Parents as Teachers control treatment; PATE, Parents as Teachers Enhanced experimental treatment; SR, self-reported final pregnancy weight; LMW, last measured weight.
First P value corresponds to generalized linear mixed model using all values (except LMW) with dichotomized outcome (within or not within recommendations); second value corresponds to chi-square test of association using only LMW value.