Table 2 Relative risk (RR) of CVD for subgroups at extremely low and high DTR along the lag days

Lag 0

1.042

1.020

1.051

1.083

1.081

0.982

0.987

0.981

1.087

0.999

(1.006,1.08)

(0.980,1.061)

(1.011,1.091)

(1.03,1.139)

(1.024,1.14)

(0.946,1.019)

(0.948,1.029)

(0.942,1.021)

(0.985,1.203)

(0.949,1.052)

Lag 1

1.082

1.039

1.1

1.166

1.162

0.966

0.977

0.964

1.126

1.000

(1.010,1.160)

(0.962,1.121)

(1.022,1.184)

(1.058,1.286)

(1.048,1.289)

(0.899,1.038)

(0.903,1.057)

(0.892,1.041)

(1.000,1.334)

(0.904,1.105)

Lag 3

1.157

1.072

1.192

1.331

1.327

0.941

0.963

0.936

1.257

1.003

(1.017,1.315)

(0.93,1.236)

(1.04,1.368)

(1.109,1.597)

(1.094,1.61)

(0.823,1.076)

(0.831,1.116)

(0.81,1.081)

(1.002,1.624)

(0.832,1.209)

Lag 7

1.27

1.122

1.342

1.622

1.64

0.915

0.961

0.901

1.395

1.020

(1.017,1.585)

(0.877,1.435)

(1.059,1.701)

(1.182,2.226)

(1.174,2.293)

(0.727,1.152)

(0.746,1.238)

(0.703,1.156)

(1.010,1.986)

(0.737,1.412)

Lag 14

1.384

1.141

1.438

1.859

2.034

0.941

1.044

0.906

1.445

1.088

(0.953,1.828)

(0.798,1.643)

(1.012,2.031)

(1.161,2.975)

(1.217,3.292)

(0.675,1.312)

(0.725,1.503)

(0.633,1.296)

(0.916,2.463)

(0.672,1.762)

Lag 21

1.17

1.084

1.283

1.629

1.964

1.060

1.267

0.996

1.586

1.212

(0.764,1.794)

(0.675,1.741)

(0.811,2.028)

(0.872,3.045)

(1.014,3.801)

(0.7,1.629)

(0.797,2.012)

(0.632,1.569)

(0.931,3.025)

(0.644,2.285)