Table 1. Reported Characteristics of Participants, by History of Sexual Activity, Panama, 2015.

		All participants		History of Sexual Activity
				No		Yes		p-value
		n	%	n	%	n	%
Gender		592		212		360		0.365
	Female	356	60.1	122	57.5	221	61.4
	Male	236	39.9	90	42.5	139	38.6
Age (in years)		592		211		360		<0.001!
	14–15	84	14.2	39	33.6	36	10.0
	16	133	22.5	71	24.6	59	16.4
	17	144	24.4	49	23.2	87	24.2
	18	230	38.9	39	18.5	178	49.4
School grade		591		212		359		<0.001!
	10th	166	28.1	81	38.2	75	20.9
	11th	159	26.9	69	32.6	84	23.4
	12th	266	45.0	62	29.2	200	55.7
District of residence		592		212		360		0.481
	Panama	475	80.2	173	81.6	285	79.2
	Other	117	19.8	39	18.4	75	20.8
Religion		235		88		140		0.623
	Catholic	118	50.2	47	53.4	67	47.9
	Christian (non-Catholic)	85	36.2	29	33.0	55	39.3
	Othera	32	13.6	12	13.6	18	12.9
Who do you live with?		573		207		349		0.009
	2 parentsb	383	66.8	151	72.9	217	62.2
	Otherc	190	33.2	56	27.1	132	37.8

χ² was used to evaluate the association between a history of sexual activity and included variables.

^!Kruskal-Wallis Test for trend was statistically significant at p<0.05

^a“Other” refers to any other religion or “no religion”.

^bTwo biological parents or one biological and one step-parent.

^cOne parent, another family member, lives with romantic partner or alone.

Note: numbers differ in each category differ due to number of responses.