. 2007 Jun;97(6):1090–1095. doi: 10.2105/AJPH.2005.068437

TABLE 4—

Logistic Regression of Gonorrhea or Chlamydial Infection at Wave III on Condom Use at Sexual Debut: National Longitudinal Study of Adolescent Health, 1994–2002 (n=4018)

	Odds Ratio (95% Confidence Interval)
Unadjusted model	0.67* (0.45, 1.00)
Adjusted model^a	0.50* (0.26, 0.95)

^aAdjusted for gender, age, race/ethnicity, marital status, family socioeconomic status, IQ score, educational level, exposure to sex education, age at sexual debut, lifetime number of sexual partners, hormonal contraception use at sexual debut, intoxication at sexual debut, self-efficacy, motivation to use birth control, maternal approval of birth control, risk taking, and negative feelings.

* P < .05.