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Table 4 Stepdown models of five Chinese cities

From: The effect of temperature on physical activity: an aggregated timeseries analysis of smartphone users in five major Chinese cities

 

Beijing (BJ)

Shanghai (SH)

Chongqing (CQ)

Shenzhen (SZ)

Hong Kong (HK)

AIC (df)

AIC (df)

AIC (df)

AIC (df)

AIC (df)

Full model

4833.6 (34.0)

4851.0 (38.6)

4930.0 (39.7)

4795.1 (38.9)

5369.0 (32.6)

Stepdown 1

4828.1 (33.8)

Process stopped

4931.6 (38.2)

Process stopped

5367.1 (31.6)

Stepdown 2

Process stopped

 

Process stopped

 

5365.2 (30.6)

Variables removed

Removed pressure

 

Removed pressure

 

Removed pressure, RH

  1. AIC Akaike information criterion, df degrees of freedom