Table 4 |
|||
|
Odds ratio (95% confidence interval) results for 5 logistic regression models |
|||
|
Model dependent variable - Global Ratings |
|||
|
Independent variable |
Doctor |
Plan |
Care |
|
|
|||
|
Age |
|||
|
18 - 34 years |
0.78 (0.76-0.81) |
0.78 (0.76-0.81) |
0.66 (0.64-0.69) |
|
35 - 64 yearsR |
1.00 |
1.00 |
1.00 |
|
≥ 65 years |
1.56 (1.49-1.63) |
2.63 (2.52-2.75) |
1.81 (1.72-1.90) |
|
General Health Rating |
|||
|
Poor |
0.85 (0.76-0.95) |
0.72 (0.65-0.80) |
0.49 (0.44-0.55) |
|
Fair |
0.75 (0.71-0.79) |
0.66 (0.63-0.70) |
0.53 (0.50-0.55) |
|
Good |
0.78 (0.76-0.80) |
0.71 (0.68-0.73) |
0.66 (0.64-0.68) |
|
Very GoodR |
1.00 |
1.00 |
1.00 |
|
Excellent |
1.47 (1.42-1.53) |
1.57 (1.52-1.63) |
1.64 (1.57-1.70) |
|
Education |
|||
|
< 8th grade |
1.09 (0.95-1.23) |
1.32 (1.16-1.49) |
1.09 (0.95-1.24) |
|
Some high school |
1.21 (1.12-1.31) |
1.34 (1.24-1.44) |
1.33 (1.22-1.44) |
|
High school graduateR |
1.00 |
1.00 |
1.00 |
|
Some college |
0.88 (0.85-0.91) |
0.74 (0.71-0.76) |
0.85 (0.82-0.88) |
|
BA/BS college degree |
0.72 (0.69-0.75) |
0.55 (0.53-0.57) |
0.67 (0.64-0.70) |
|
Graduate school |
0.73 (0.70-0.76) |
0.50 (0.48-0.52) |
0.67 (0.64-0.70) |
|
Individual health plan |
|||
|
254 plans not included due to size constraints |
|||
|
Time in plan |
|||
|
< 1 year |
0.80 (0.74-0.87) |
0.65 (0.59-0.70) |
0.78 (0.71-0.85) |
|
1 to < 2 years |
0.82 (0.79-0.86) |
0.72 (0.69-0.75) |
0.82 (0.78-0.85) |
|
2 to < 5 years |
0.83 (0.81-0.86) |
0.78 (0.75-0.80) |
0.84 (0.82-0.87) |
|
≥ 5 yearsR |
1.00 |
1.00 |
1.00 |
|
Race/Ethnicity |
|||
|
Asian |
0.88 (0.82-0.95) |
0.96 (0.89-1.03) |
0.77 (0.71-0.83) |
|
Black |
1.30 (1.23-1.37) |
1.37 (1.30-1.44) |
1.17 (1.11-1.24) |
|
Hispanic |
1.14 (1.08-1.21) |
1.33 (1.26-1.39) |
1.07 (1.01-1.13) |
|
Other |
1.15 (1.06-1.23) |
0.96 (0.90-1.03) |
0.90 (0.83-0.97) |
|
WhiteR |
1.00 |
1.00 |
1.00 |
|
Gender |
|||
|
Female |
1.16 (1.13-1.19) |
1.13 (1.10-1.16) |
1.07 (1.04-1.10) |
|
MaleR |
1.00 |
1.00 |
1.00 |
|
|
|||
|
Model dependent variable - Composites |
|||
|
Independent variable |
Communication |
Staff |
|
|
Age |
|||
|
18 - 34 years |
0.75 (0.73-0.78) |
0.69 (0.67-0.72) |
|
|
35 - 64 yearsR |
1.00 |
1.00 |
|
|
≥ 65 years |
1.32 (1.25-1.38) |
1.70 (1.61-1.81) |
|
|
General Health Rating |
|||
|
Poor |
0.40 (0.36-0.45) |
0.53 (0.47-0.59) |
|
|
Fair |
0.50 (0.47-0.52) |
0.61 (0.58-0.65) |
|
|
Good |
0.66 (0.64-0.68) |
0.75 (0.73-0.78) |
|
|
Very GoodR |
1.00 |
1.00 |
|
|
Excellent |
1.64 (1.57-1.71) |
1.38 (1.32-1.45) |
|
|
Education |
|||
|
< 8th grade |
1.11 (0.97-1.28) |
0.90 (0.77-1.05) |
|
|
Some high school |
1.17 (1.07-1.27) |
1.18 (1.07-1.30) |
|
|
High school graduateR |
1.00 |
1.00 |
|
|
Some college |
0.85 (0.82-0.88) |
0.81 (0.78-0.84) |
|
|
BA/BS college degree |
0.73 (0.70-0.76) |
0.69 (0.66-0.72) |
|
|
Graduate school |
0.72 (0.69-0.75) |
0.65 (0.62-0.68) |
|
|
Individual health plan |
|||
|
254 plans not included due to size constraints |
|||
|
Time in plan |
|||
|
< 1 year |
0.91 (0.83-1.00) |
0.88 (0.80-0.97) |
|
|
1 to < 2 years |
0.87 (0.84-0.91) |
0.90 (0.85-0.94) |
|
|
2 to < 5 years |
0.91 (0.88-0.94) |
0.92 (0.89-0.95) |
|
|
≥ 5 yearsR |
1.00 |
1.00 |
|
|
Race/Ethnicity |
|||
|
Asian |
0.72 (0.66-0.78) |
0.53 (0.49-0.58) |
|
|
Black |
1.28 (1.21-1.36) |
1.15 (1.09-1.23) |
|
|
Hispanic |
1.05 (1.00-1.12) |
0.90 (0.85-0.95) |
|
|
Other |
0.97 (0.90-1.05) |
0.87 (0.80-0.95) |
|
|
WhiteR |
1.00 |
1.00 |
|
|
Gender |
|||
|
Female |
0.84 (0.82-0.87) |
0.82 (0.79-0.84) |
|
|
MaleR |
1.00 |
1.00 |
|
|
|
|||
|
R denotes the referent group Note: All independent variables were significant with p < 0.001 |
|||
|
Zweifler et al. International Journal for Equity in Health 2010 9:4 doi:10.1186/1475-9276-9-4 |
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