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. Author manuscript; available in PMC: 2010 Jul 9.
Published in final edited form as: Vaccine. 2009 May 9;27(32):4252–4256. doi: 10.1016/j.vaccine.2009.04.055

TABLE 3.

Predicting the Likelihood of Receiving an Influenza vaccination at a Traditional Location, a Retail Clinic, or the Workplace among vaccinated individuals: Multivariate Results.

Variable Received Vaccine at Traditional Location (weighted n=729) Received Vaccine at Retail Store (weighted n=104) Received Vaccine at Workplace (weighted n=257)
Odds Ratio (95% Confidence Interval) Odds Ratio (95% Confidence Interval) Odds Ratio (95% Confidence Interval)
Gender
 male 1.00 1.00 1.00
 female 1.11 (0.71, 1.73) 1.29 (0.7, 2.38) 0.68 (0.31, 1.5)
Age
 18–30 1.00 1.00 1.00
 31–49 2.20 (0.9, 5.35) 0.35 (0.07, 1.77) 0.42 (0.14, 1.25)
 50–64 0.84 (0.36, 1.94) 3.46 (1.21, 9.88) 1.06 (0.34, 3.26)
 65 and older 1.32 (0.53, 3.31) 4.89 (1.35, 17.68) 0.26 (0.06, 1.18)
Household Income Category
 less than $75k 1.00 1.00 1.00
 more than $75k 1.08 (0.65, 1.82) 0.71 (0.34, 1.51) 1.59 (0.72, 3.51)
Education
 less than hs diploma 1.00 1.00 1.00
 high school diploma 1.10 (0.56, 2.16) 0.64 (0.24, 1.74) 1.17 (0.26, 5.21)
 some college 0.73 (0.36, 1.48) 1.23 (0.44, 3.44) 0.53 (0.12, 2.41)
 college degree 0.54 (0.26, 1.1) 1.99 (0.74, 5.37) 0.96 (0.21, 4.35)
Employment
 employed 1.00 1.00
 unemployed 2.88 (1.77, 4.7) 1.81 (0.81, 4.02)
Race
 white
 black 1.69 (0.88, 3.22) 0.12 (0.04, 0.34) 1.06 (0.37, 3.09)
 Hispanic/other 2.16 (1.22, 3.83) 0.32 (0.15, 0.72) 0.78 (0.3, 2.05)
Live in Metropolitan Area
 yes 0.46 (0.24, 0.87) 2.61 (1, 6.83) 1.54 (0.48, 5.01)
 no 1.00 1.00 1.00
Region of United States
 West 1.00 1.00 1.00
 Northeast 3.30 (1.75, 6.22) 0.15 (0.06, 0.37) 0.56 (0.18, 1.8)
 Midwest 2.19 (1.16, 4.14) 0.32 (0.13, 0.75) 0.84 (0.29, 2.39)
 South 3.15 (1.71, 5.81) 0.55 (0.24, 1.25) 0.30 (0.11, 0.84)
Has Designated Physician or Health Care Provider
 yes 1.17 (0.62, 2.21) 4.44 (1.48, 13.37) 0.41 (0.15, 1.12)
 no 1.00 1.00 1.00
Number of Visits to Health Care Provider in Last Year
 none 1.00 1.00 1.00
 1 0.44 (0.18, 1.08) 0.34 (0.11, 1.09) 4.09 (0.9, 18.65)
 2–4 0.94 (0.43, 2.06) 0.31 (0.12, 0.77) 1.03 (0.24, 4.43)
 5 or more 1.21 (0.49, 3.02) 0.16 (0.06, 0.48) 0.56 (0.1, 3.1)
 unsure 0.14 (0.03, 0.59) 0.01 (<0.001, 0.35) 8.77 (1.09, 70.31)
High Risk: CDC recommends these individuals receive vaccine
 yes 1.54 (0.7, 3.37) 0.24 (0.08, 0.76) 0.63 (0.24, 1.65)
 no 1.00 1.00 1.00
Employer Requires Vaccine
 yes 7.88 (3.44, 18.05)
 no 1.00
Cost of vaccine is important factor in deciding whether to get vaccinated
 yes 0.85 (0.53, 1.36) 1.53 (0.69, 3.4) 0.87 (0.42, 1.78)
 no 1.00 1.00 1.00
Convenience of getting vaccine is important factor in deciding whether to get vaccinated
 yes 0.47 (0.25, 0.89) 0.90 (0.36, 2.27) 5.13 (1.61, 16.36)
 no 1.00 1.00 1.00
Knowing where to get the vaccine was an important factor in deciding whether to get vaccinated
 yes 1.33 (0.65, 2.72) 0.60 (0.25, 1.43) 0.80 (0.26, 2.48)
 no 1.00 1.00 1.00

United States Census Regions (http://www.census.gov/geo/www/us_regdiv.pdf)