Table 2 The result of Comparison of the UI-specific U5MRs between rural and urban areas and other factors.

From: Unintentional injury mortality among children under age five in urban and rural areas in the Sichuan province of west China, 2009–2017

Variable

Β (95%CI)

SE

RR (95%CI)

Wald χ2

P

Sex

0.14 (0.03, 0.26)

0.06

1.15 (1.03, 1.29)

5.88

0.02

Age

0.76 (0.69, 0.83)

0.03

2.13 (2.00, 2.28)

494.58

<0.01

Year

−0.03 (−0.05, −0.01)

0.01

0.97 (0.95, 0.99)

9.92

<0.01

UR

0.67 (0.55, 0.78)

0.06

1.95 (1.73, 2.18)

129.45

<0.01

Sex*Age

0.14 (0.09, 0.19)

0.03

1.15 (1.09, 1.21)

26.74

<0.01

Sex*Year

−0.01 (−0.02, 0.01)

0.01

1.00 (0.98, 1.01)

0.13

0.72

Sex*UR

−0.02 (−0.09, 0.06)

0.04

0.98 (0.91, 1.06)

0.23

0.63

Age*Year

0.02 (0.01, 0.03)

0.01

1.02 (1.01, 1.03)

12.99

<0.01

Age*UR

0.04 (−0.01, 0.10)

0.03

1.04 (0.99, 1.10)

2.31

0.13

Year*UR

−0.02 (−0.03, −0.01)

0.01

0.98 (0.97, 1.00)

6.13

0.01

  1. Note: β, regression coefficient; CI: confidence interval; UR, urban-rural; SE, standard error; RR: relative risk.