an increasing trendp -values < 0.0001
The COPD-/CVD + group also showed an increasing trend, with a HR of 2.06 (95% CI: 1.47, 2.89),(All related p -values < 0.0001).
The COPD-/CVD + group also showed an increasing trend, with a HR of 2.06 (95% CI: 1.47, 2.89),(All related p -values < 0.0001).