Table 2

Ordered logistic regression on knowledge of H1N1 virus transmission
Independent variables Single predictor models Odds ratios (95% confidence limits) Multiple logistic regression models Odds ratios (95% confidence limits)
Model 1 Model 2 Model 3
Household income 1.24 (1.06-1.45)** 1.08 (0.90-1.31) 1.02(0.84-1.23) 1.01 (0.82-1.24)
Difficulty in buying food due to financial situation 0.53 (0.34-0.81)** 0.64 (0.40-1.03) 0.68(0.42-1.10) 0.70 (0.42-1.17)
Level of education 1.41 (1.20-1.65)*** 1.32 (1.11-1.58)** 1.35(1.11-1.61)** 1.35 (1.12-1.63)**
White 2.12 (1.50-3.0)*** 2.11(0.82-4.48) 2.11 (0.80-5.54)
Black 0.51 (0.30-0.88)* 0.98 (0.34-2.77) 1.12 (0.38-3.29)
Hispanic 0.55 (0.42-0.72)** 1.69 (0.61-4.68) 1.60 (0.57-4.47)
Language spoken at home rather than English 0.44 (0.32-0.61)** 0.62 (0.33-1.16) 0.81 (0.44-1.48)
Home ownership 1.52 (1.03-2.24)** 0.97 (0.59-1.57)
Parenthood 0.70 (0.48-1.02) 0.73 (0.48-1.11)
Neighborhood cohesion 1.06 (0.98-1.14) 1.03 (0.95-1.11)

*P-value < 0.05.

**P-value < 0.01.

***P-value < 0.001.

Savoia et al.

Savoia et al. BMC Public Health 2012 12:328   doi:10.1186/1471-2458-12-328

Open Data