. Author manuscript; available in PMC: 2011 Oct 12.

Published in final edited form as: J Am Board Fam Med. 2010 Jul-Aug;23(4):534–541. doi: 10.3122/jabfm.2010.04.100019

Table 3.

Correlates of Phone Survey Completion

	^*Total Invited N=3892	Completed Survey N=1592 (40%)	Did Not Complete Survey N=2300 (60%)	OR	95% CI	p-value	^†A-OR	95% CI	p-value
Girls	592	350 (59%)	242 (41%)	1.0			1.0
Boys	632	349 (55%)	283 (45%)	0.85	[.68, 1.07]	0.17	.84	[.67, 1.06]	0.148
Age 13-14	503	271 (54%)	232 (46%)	1.0			1.0
Age 15-17	721	428 (59%)	293 (41%)	1.25	[0.99, 1.57]		1.26	[1.00, 1.59]	0.048
January	769	417 (54%)	352 (46%)	1.0			1.0
April	455	282 (62%)	173 (38%)	1.38	[1.09, 1.74]	0.008	1.37	[1.08, 1.74]	0.009

Total invited not including ineligible

^†

OR Adjusted for respective covariates, including sex, age, initial phone attempt month.