Variable (N = 197,496)

Mean (SD)

OR

p value

95% CI

Day of the week (ref = Wed)

16%

1.000

Thursday

14%

0.937

0.199

0.848891

1.034672

Friday

13%

0.938

0.219

0.8485279

1.038318

Saturday

14%

0.851

0.002

0.767907

0.9440128

Sunday

13%

0.785

<0.001

0.7066834

0.87307

Monday

14%

0.926

0.133

0.8393631

1.023409

Tuesday

15%

0.871

0.007

0.7887894

0.9622248

Race (ref = White)

28%

1.000

Hispanic

35%

0.287

<0.001

0.2655958

0.310311

Black

31%

0.548

<0.001

0.5134043

0.5858827

Other

6%

0.521

<0.001

0.4595165

0.5921362

Gender (ref = Female)

56%

1.000

Male

45%

1.225

<0.001

1.158763

1.296112

Age (years)

31.45 (23.84)

1.059

<0.001

1.058421

1.061276

Relative humidity (%)

70.46 (11.24)

0.999

0.827

0.9972402

1.002212

Temperature (Deg Fahrenheit)

74.26 (6.71)

0.991

<0.001

0.9877039

0.9958479

West-east wind component (KPH East)

0.88 (3.27)

0.995

0.358

0.9875231

1.004546

South-north wind component (KPH North)

−0.82 (4.01)

1.002

0.429

0.9958419

1.009855

Wind speed (KPH)

4.69 (2.49)

0.996

0.497

0.9849954

1.007365

Ozone (ppb)

30.75 (9.86)

1.004

0.002

1.001636

1.007356

Ozone lag 1 (ppb)

25.77 (10.25)

0.996

0.005

0.9933481

0.9988286

PM2.5 (µg/m3)

11.97 (5.26)

0.984

<0.001

0.978768

0.9899128

PM2.5 lag 1 (µg/m3)

11.78 (4.85)

0.988

<0.001

0.9822433

0.9940469