Table 2.

Odds ratios (OR) and robust 95% confidence intervals (95% CI) for predictors of inconsistent reporting of sexual activity (logistic regression)

Variable	OR (95% CI)
	Bivariate model	Multivariate model
Slum resident (ref: nonslum resident)	1.2 (.9–1.7)	1.5∗ (1.0–2.3)
Male (ref: female)	1.4∗∗ (1.1–1.8)	1.4∗∗ (1.0–1.8)
Age	1.0 (.9–1.1)	1.1∗ (1.0–1.2)
Tried smoking or used drug	1.0 (.7–1.4)	1.0 (.7–1.5)
Ever consumed alcohol	.8 (.6–1.1)	.7 (.5–1.1)
Attending school (Wave 1)	1.7∗∗∗ (1.3–2.2)	1.9∗∗∗ (1.4–2.6).
Education level (ref. primary)
Secondary	1.1 (.8–1.5)	1.1 (.8–1.6)
Living arrangements (ref. one-parent family)
Two-parent family	1.0 (.7–1.5)	1.0 (.7–1.4)
Other	1.0 (.7–1.3)	.8 (.6–1.1)
Number of adolescents in household (ref: one)
Two	1.0 (.7–1.4)	.9 (.7–1.4)
Three	1.5∗∗ (1.0–2.3)	1.6∗∗ (1.0–2.4)
Four or more	.9 (.6–1.4)	.9 (.6–1.4)
Observations	–	966
Wald χ2	–	39.26∗∗∗
Log likelihood	–	−648.52

Ref. = reference.

^∗p < .1.

^∗∗p < .05.

^∗∗∗p < .01.