TABLE 2.

Percentage of Male Subjects Reporting Physical Examination in Past Year by Enabling and Need Factors (N=1677)

Variables	Total		Physical Examination in Past Year, %b	P
	Na	%b
Enabling factors
Mother’s education level
≤11th grade	384	14.7	55.7
High school diploma or GED	668	42.5	69.3
College or more	455	36.2	68.6c	.005
Missing	170	6.6	—
Annual family income, $
<10 000	202	6.5	58.2
10 000–20 000	381	15.6	53.8
20 000–30 000	320	18.2	67.9
30 000–40 000	275	17.3	67.5
40 000–50 000	162	13.3	73.1
50 000–60 000	84	8.0	80.6
>60 000	149	16.4	69.1c	<.001
Missing	104	4.7	—
Health insurance
No	307	14.6	33.9 (ref)	—
Yes	1368	85.4	71.7	<.001
School performance
Well below and below average	166	8.0	48.1	.214
Average	840	43.5	67.0 (ref)	—
Above and well above average	665	48.0	68.0	.218
Need factors
Serious illness or injury
No	1387	83.7	66.3 (ref)	—
Yes	289	16.3	65.2	.013
Ever had sex
No	552	40.2	69.2 (ref)	—
Yes	1121	59.6	63.9	.200
Ever had any STI
No	1496	92.7	66.1 (ref)	—
Yes	104	3.6	66.1	.568
Comorbidity of risk behaviorsd
≤ 1	1346	78.0	67.9	—
≥ 2	293	20.3	60.1	.134

GED indicates general equivalency diploma; ref, reference; —, not applicable.

^aData are unweighted.

^bData are weighted.

^cBivariate analysis was performed with predictor in the form of a continuous variable.

^dData are the sum of involvement in risk behaviors, including ever used alcohol last year, tobacco use last year, cocaine use, ever picked up by police, and ever forced someone to have sex.