Asthma is common among older women.
Older women with asthma have higher rate of mortality.
Asthma is frequently comorbid with COPD and other conditions.
Mortality rates are higher for women with comorbid asthma and COPD.
COPD has a higher impact on mortality rates than asthma.
Comorbidities are associated with increased mortality risk for women with asthma and women with COPD.