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. 2018 Aug 27;15(9):1851. doi: 10.3390/ijerph15091851

Table 1.

Prevalence of socio-demographics among the sexually active and non-sexually initiated samples, by gender.

Sexually Active Non-Sexually Active
Boys (n = 436) Girls (n = 443) Boys (n = 954) Girls (n = 1627)
Age
15 years 138 a (31.7%) 120 a (27.1%) 392 b (41.1%) 731 b (44.9%)
16 years 173 a (39.7%) 172 a (38.8%) 357 a (37.4%) 618 a (38.0%)
17 years 125 a (28.7%) 151 a (34.1%) 205 b (21.5%) 278 b (17.1%)
Social class
High (1–2) 168 a (49.9%) 180 a (48.8%) 468 a (55.0%) 796 b (54.9%)
Mid (3–4) 122 a (36.2%) 138 a (37.4%) 295 a (34.7%) 517 a (35.7%)
Low (5–6) 47 a (13.9%) 51 a (13.8%) 88 a (10.3%) 137 b (9.4%)
Urban/rural status
Urban 206 a (48.6%) 247 a (56.3%) 354 b (37.3%) 717 b (44.4%)
Rural 218 a (51.4%) 192 a (43.7%) 594 b (62.7%) 899 b (55.6%)
School type
Single gender 115 a (26.4%) 207 a (46.7%) 220 a (23.1%) 878 b (54.0%)
Mixed gender 321 a (73.6%) 236 a (53.3%) 734 a (76.9%) 749 b (46.0%)

Note: Each superscript letter denotes a subset of ever had sex categories whose column proportions do not differ significantly from each other at the 0.05 level.