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Multivariable linear regression model of percent predicted FEV1, for Kenyan farmwomen.
| Variable | Coefficient | Standard error |
P value | 95% CI |
|---|---|---|---|---|
| Family size | −0.02 | 0.01 | 0.02 | −0.04, −<0.01 |
| Milk income | ||||
| <5000 KSH | referent | — | — | — |
| ≥5000 KSH | −0.07 | 0.03 | 0.03 | −0.14, −0.01 |
| Constant | 1.02 | 0.04 | <0.01 | 0.95, 1.10 |
