HPV vaccine Tdap Influenza vaccine
Female Gender vs. Male Gender p<0.0001 OR 2.9 (95% CI, 2.32 to 3.65) p=0.0011 OR 1.44 (95% CI, 1.16 to 1.8) NS
Medical Student vs. Law Student p=0.046 OR 2.22 (95% CI, 1.89 to 2.7) p=0.0002 OR 1.93 (95% CI, 1.68 to 2.27) p<0.0001 OR 1.69 (95% CI, 1.51 to 1.94)
Frequency of PCP Visits NS P=0.0004 P=0.0012
Sexually active p=0.0029 OR 1.54 (95% CI, 1.16 to 2.04)    
Greater number of sexual partners p<0.0001    
Table 3: Factors associated with willingness to ask physician about vaccine.