Table 2

Adjusted OR for genital warts per financial year in new patients at Melbourne sexual Health Centre

Patient category/risk group	Prevaccination period (July 2004–June 2007)		Vaccination period (July 2007–June 2014)
Patient category/risk group	Adjusted OR† (95% CI)	p Value	Adjusted OR† (95% CI)	p Value
All patients	1.04 (0.98 to 1.09)	0.192	0.90 (0.89 to 0.91)	<0.001***
Australian born	1.04 (0.98 to 1.11)	0.236	0.86 (0.84 to 0.88)	<0.001***
Non-Australian born	1.06 (0.96 to 1.17)	0.258	0.96 (0.94 to 0.98)	<0.001***
Australian-born women	1.15 (1.03 to 1.27)	0.011*	0.78 (0.74 to 0.82)	<0.001***
<21 years	1.10 (0.89 to 1.37)	0.376	0.55 (0.47 to 0.65)	<0.001***
21–32 years	1.10 (0.97 to 1.26)	0.141	0.74 (0.70 to 0.79)	<0.001***
>32 years	1.28 (0.93 to 1.77)	0.124	0.98 (0.91 to 1.06)	0.654
Australian-born heterosexual men	0.96 (0.88 to 1.06)	0.431	0.87 (0.84 to 0.89)	<0.001***
<21 years	1.33 (0.91 to 1.94)	0.141	0.63 (0.54 to 0.74)	<0.001***
21–32 years	0.99 (0.88 to 1.11)	0.809	0.82 (0.79 to 0.85)	<0.001***
>32 years	0.88 (0.76 to 1.03)	0.113	0.99 (0.94 to 1.04)	0.686
Australian-born men who have sex with men	1.12 (0.93 to 1.34)	0.232	0.92 (0.88 to 0.97)	0.003**
Homosexual	1.16 (0.95 to 1.43)	0.144	0.92 (0.87 to 0.97)	0.003**
Bisexual	0.93 (0.61 to 1.42)	0.736	0.94 (0.82 to 1.09)	0.413

*p<0.05, **p<0.01, ***p<0.001.
†The OR was adjusted for the number of partners in the past 12 months (opposite sex partners for heterosexuals and male partners for men who have sex with men).