Table 2.

HRs (95%CIs) of CKD and ESRD associated with baseline lung function.

Outcome	PRISm			AO
	Model1 HR [95%CI]	Model2 HR [95%CI]	Model3 HR [95%CI]	Model1 HR [95%CI]	Model2 HR [95%CI]	Model3 HR [95%CI]
CKD	1.59[1.50–1.69]*	1.29[1.22–1.38]*	1.20[1.07–1.34]*	1.18[1.11–1.27]*	1.19[1.12–1.27]*	1.17[1.10–1.26]*
ESRD	1.75[1.21–2.53]*	1.62[1.11–2.34]*	1.51[1.04–2.19]*	1.94[1.34–2.81]*	1.68[1.16–2.45]*	1.66[1.14–2.42]*

Model 1: Age, Gender, Race, AHI, Education; Model 2: Model 1 + BMI, smoking status, alcohol drinking frequency; Model 3: Model 2 + Diabetes(self), Hypertension(self), cardiovascular diseases (self), Hyperlipidemia (self); * statistically significant (p-value ≤ 0.05); PRISm, preserved ratio impaired spirometry; AO, airflow obstruction; CKD, chronic kidney disease; ESRD, end-stage renal disease.