The marketing plan and outcome indicators for recruiting and retaining parents in the HomeStyles randomized controlled trial

Table 3 Stepwise logistic regression analyses examining factors associated with survey completers (n = 489)

Overall models^a	All participants
Overall models^a	B	Wald χ ²	p Value	OR	95% CI
Model 1: midpoint survey completers^b
Race (white)	0.46	5.80	0.016	1.58	1.09 – 2.29
Parent sex (female)	1.46	11.89	0.001	4.31	1.88 – 9.89
Parent weight concerns for child	0.20	4.52	0.034	1.23	1.02 – 1.48
Family conflict	− 0.25	6.55	0.010	0.78	0.65 – 0.94
Model 2: postsurvey completers^c
Parent sex (female)	0.90	3.76	0.052	2.46	0.99 – 6.11
Perceived child health status	0.39	8.60	0.003	1.47	1.14 – 1.91
Model 3: follow-up survey completers^d
Perceived child health status	0.39	7.52	0.006	1.48	1.12 – 1.96
Child food restriction	− 0.23	4.05	0.044	0.80	0.64 – 0.99
Model 4: long-term follow-up survey completers^e
Parent sex (female)	0.47	4.21	0.040	1.60	1.02 – 2.50
Perceived child health status	0.47	8.75	0.003	1.60	1.17 – 2.19
Child food restriction	− 0.27	5.22	0.022	0.77	0.61 – 0.96

^aForward stepwise logistic regression analyses examining factors predictive of survey completion at each survey time point
^bCompleters (n = 264) vs noncompleters (n = 225)
^cCompleters (n = 172) vs noncompleters (n = 317)
^dCompleters (n = 141) vs noncompleters (n = 348)
^eCompleters (n = 124) vs noncompleters (n = 365)

ISSN: 1745-6215