Table 3 Cumulative effect of extremely DTR and Temperature on IHD death by different population characteristics in various lag structures.

DTR

Extremely low (1th)

Total

1.158 (1.064–1.261)

1.234 (1.043–1.460)

1.113 (0.891–1.389)

1.209 (0.918–1.592)

Male

1.095 (0.977–1.229)

1.116 (0.889–1.400)

1.006 (0.746–1.357)

0.997 (0.687–1.447)

0.145

Female

1.232 (1.091–1.391)

1.377 (1.084–1.749)

1.240 (0.904–1.701)

1.489 (1.009–2.199)

Ref.

Old

1.153 (1.053–1.262)

1.223 (1.024–1.462)

1.106 (0.874–1.399)

1.214 (0.908–1.624)

Extremely high (99th)

Total

1.044 (0.945–1.154)

1.138 (0.932–1.390)

1.230 (0.952–1.589)

1.309 (0.985–1.740)

Male

1.110 (0.973–1.265)

1.251 (0.962–1.627)

1.293 (0.920–1.818)

1.306 (0.892–1.911)

0.965

Female

0.969 (0.837–1.122)

1.011 (0.755–1.354)

1.147 (0.791–1.662)

1.290 (0.857–1.942)

Ref.

Old

1.067 (0.960–1.185)

1.189 (0.964–1.468)

1.291 (0.984–1.692)

1.380 (1.021–1.865)

Temperature

Extremely cold (1th)

Total

1.049 (0.930–1.183)

1.219 (1.011–1.470)

1.494 (1.230–1.815)

2.089 (1.854–2.352)

Male

1.004 (0.853–1.181)

1.133 (0.880–1.460)

1.417 (1.090–1.842)

1.970 (1.674–2.320)

0.661

Female

1.096 (0.924–1.299)

1.311 (1.005–1.710)

1.580 (1.197–2.084)

2.216 (1.876–2.617)

Ref.

Old

1.053 (0.927–1.195)

1.268 (1.040–1.545)

1.618 (1.318–1.987)

2.132 (1.880–2.418)

Extremely hot (99th)

Total

1.250 (1.074–1.456)

1.559 (1.250–1.943)

1.533 (1.222–1.923)

1.233 (1.042–1.459)

Male

1.165 (0.948–1.430)

1.401 (1.039–1.891)

1.464 (1.076–1.994)

1.289 (1.027–1.616)

0.558

Female

1.348 (1.086–1.674)

1.743 (1.276–2.381)

1.604 (1.166–2.207)

1.168 (0.919–1.483)

Ref.

Old

1.290 (1.098–1.515)

1.644 (1.302–2.075)

1.592 (1.253–2.023)

1.243 (1.040–1.485)