Skip to main content

Table 4 Relative risks of (95% CI) of daily hospital admissions for total and cause-specific CVD per 10 μg/m3 increase in the concentration of PM 2.5 for sex, age

From: Acute effects of fine particulate matter (PM2.5) on hospital admissions for cardiovascular diseases in Lanzhou, China: a time-series study

Category Groups CVD (lag01) IHD (lag07) HRD (lag7) HF (lag1) CD (lag1)
Sex Males 1.016 (1.006,1.027) 1.028 (1.008,1.048) 1.020 (1.005,1.034) 1.013 (0.997,1.029) 1.009 (0.997,1.022)
Females 1.007 (0.997,1.017) 1.018 (1.002,1.035) 1.015 (0.999,1.043) 1.009 (0.992,1.027) 1.007 (0.996,1.018)
p-value 0.190 0.300 0.178 0.378 0.388
Age  < 65 1.005 (0.994,1.015) 1.012 (0.995,1.029) 1.010 (0.994,1.026) 1.005 (0.990,1.021) 1.001 (0.989,1.012)
 ≥ 65 1.015 (1.005,1.025) 1.015 (1.001,1.032) 1.014 (1.001,1.029) 1.016 (0.996,1.035) 1.017 (1.005,1.029)
p-value 0.399 0.386 0.373 0.274 0.067