Table 2. Crude associations between bullying victimization and CSA, stratified by gender, age, only child, home place, family structure.

	Total	LBC	Non-LBC
	OR (95% CI, p value)	OR (95% CI, p value)	OR (95% CI, p value)
Bullying victimization	2.20(1.62–3.00, <0.001)	2.04(1.17–3.58, 0.013)	2.25(1.55–3.25, <0.001)
Gender
Boys	1.76(1.20–2.59,0.004)	1.33(0.64–2.76,0.439)	1.97(1.25–3.09,0.003)
Girls	3.23(1.77–5.90, <0.001)	6.01(1.90–19.09,0.002)	2.30(1.10–4.82,0.027)
Age (years)
11–15	2.78(1.72–4.47, <0.001)	2.56(1.03–6.38,0.044)	2.86(1.63–5.00, <0.001)
16–18	2.03(1.32–3.10,0.001)	2.04(0.97–4.29,0.062)	1.97(1.17–3.32,0.011)
Only child
Yes	1.94(1.25–3.01,0.003)	1.57(0.73–3.38,0.252)	2.16(1.26–3.69,0.005)
No	2.48(1.60–3.82, <0.001)	2.89(1.24–6.75,0.014)	2.31(1.39–3.85,0.001)
Home place
Urban	1.52(0.89–2.61,0.129)	0.91(0.29–2.84,0.875)	1.75(0.94–3.23,0.076)
Rural	2.64(1.81–3.85, <0.001)	2.66(1.38–5.11,0.003)	2.60(1.63–4.13, <0.001)
Family structure
Traditional	2.11(1.52–2.93, <0.001)	2.05(1.11–3.75,0.020)	2.12(1.44–3.13, <0.001)
Non-traditional	3.72(1.36–10.21,0.011)	3.14(0.57–17.23,0.189)	4.23(1.20–14.87,0.024)