Table 3 |
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|
Odds Ratios (OR) and 95% Confidence Intervals (CI) from Multivariable Logistic Regression for Sleep Quality, Adjusted for Age and Sex (Unweighted) |
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|
Independent Variables N = 9,533 |
Model 1 |
Model 2 |
Model 3 |
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|
|
|
|
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|
OR |
95% CI |
OR |
95% CI |
OR |
95% CI |
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|
|
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|
Race -Income (ref = White, Not Poor) |
White, Poor |
3.64** |
2.98 - 4.45 |
2.19** |
1.76 - 2.72 |
1.79** |
1.43 - 2.24 |
|
|
|
|
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|
AA, Not Poor |
1.50* |
1.19 - 1.90 |
1.25 |
0.98 - 1.59 |
1.25 |
0.97 - 1.60 |
|
|
|
|
|
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|
AA, Poor |
2.89** |
2.34 - 3.57 |
1.51* |
1.18 - 1.92 |
1.25 |
0.97 - 1.61 |
|
|
|
|
|
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|
Latino, Not Poor |
1.45 |
1.00 - 2.10 |
1.23 |
0.85 - 1.79 |
1.20 |
0.81 - 1.76 |
|
|
|
|
|
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|
Latino, Poor |
3.07** |
2.41 - 3.90 |
1.48* |
1.11 - 1.96 |
1.23 |
0.92 - 1.65 |
|
|
|
|
|
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|
Other, Not Poor |
1.12 |
0.63 - 1.99 |
1.12 |
0.63 - 2.00 |
1.11 |
0.61 - 2.01 |
|
|
|
|
|
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|
Other, Poor |
2.08 |
0.93 - 4.62 |
1.13 |
0.50 - 2.59 |
0.95 |
0.40 - 2.22 |
|
|
|
|
|
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|
Education (ref =< HS grad) |
High school graduate |
- |
- |
0.84 |
0.67 - 1.04 |
0.94 |
0.75 - 1.18 |
|
|
|
|
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|
Some college |
- |
- |
0.63* |
0.49 - 0.81 |
0.74* |
0.57 - 0.96 |
|
|
|
|
|
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|
College graduate |
- |
- |
0.50** |
0.37 - 0.66 |
0.66* |
0.49 - 0.89 |
|
|
|
|
|
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|
Post college |
- |
- |
0.42** |
0.30 - 0.58 |
0.57* |
0.40 - 0.81 |
|
|
|
|
|
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|
Employment (ref = Employed) |
Unemployed |
- |
- |
1.62* |
1.23 - 2.14 |
1.28 |
0.96 - 1.70 |
|
|
|
|
|||||
|
Retired |
- |
- |
1.18 |
0.90 - 1.53 |
1.03 |
0.78 - 1.36 |
|
|
|
|
|
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|
Disabled |
- |
- |
3.12** |
2.48 - 3.91 |
1.70** |
1.32 - 2.19 |
|
|
|
|
|
|||||
|
Other |
- |
- |
1.21 |
0.92 - 1.61 |
1.16 |
0.87 - 1.56 |
|
|
|
|
|
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|
Marital Status (ref = Married) |
Living with partner |
- |
- |
1.64* |
1.22 - 2.20 |
1.46* |
1.07 - 1.99 |
|
|
|
|
|||||
|
Single |
- |
- |
1.20 |
0.99 - 1.45 |
1.12 |
0.92 - 1.36 |
|
|
|
|
|
|||||
|
Widow |
- |
- |
1.58* |
1.23 - 2.03 |
1.48* |
1.14 - 1.91 |
|
|
|
|
|
|||||
|
Other |
- |
- |
1.16 |
0.92 - 1.46 |
0.98 |
0.77 - 1.24 |
|
|
|
|
|
|||||
|
General Health (ref = Excellent) |
Good |
- |
- |
- |
- |
1.31* |
1.06 - 1.62 |
|
|
|
|
|||||
|
Fair |
- |
- |
- |
- |
2.38** |
1.87 - 3.03 |
|
|
|
|
|
|||||
|
Poor |
- |
- |
- |
- |
3.68** |
2.71 - 4.98 |
|
|
|
|
|
|||||
|
Mental Illness (ref = Absent) |
Present |
- |
- |
- |
- |
1.12 |
0.92 - 1.35 |
|
|
|
|
|||||
|
BMI (ref =≤ 25) |
25-30 |
- |
- |
- |
- |
1.06 |
0.89 - 1.27 |
|
|
|
|
|||||
|
>30 |
- |
- |
- |
- |
1.2 |
1.00 - 1.44 |
|
|
|
|
|
|||||
|
Stress Levels (ref = Low(1-2)) |
Mild (3-4) |
- |
- |
- |
- |
1.04 |
0.79 - 1.35 |
|
|
|
|
|||||
|
Moderate (5-6) |
- |
- |
- |
- |
1.11 |
0.86 - 1.41 |
|
|
|
|
|
|||||
|
High (7-8) |
- |
- |
- |
- |
1.45* |
1.13 - 1.87 |
|
|
|
|
|
|||||
|
Very high (9-10) |
- |
- |
- |
- |
3.04** |
2.36 - 3.91 |
|
|
|
|
|
|||||
|
Heavy Alcohol Use (ref = No) |
Yes |
- |
- |
- |
- |
1.18 |
0.84 - 1.65 |
|
|
|
|
|||||
|
Smoking (ref = No) |
Yes |
- |
- |
- |
- |
1.28* |
1.08 - 1.51 |
|
|
|||||||
|
* = p < .05 ** p < .0001 |
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|
Patel et al. BMC Public Health 2010 10:475 doi:10.1186/1471-2458-10-475 |
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