Table 4 Multilevel model results of NMR, IMR, and U5MR among the interprovincial migrants in urban districts of Guangdong province

Number of PCPs per 10,000 population

−0.042 (0.053)

−0.011 (0.058)

−0.008 (0.059)

− 0.075 (0.066)

−0.019 (0.074)

− 0.007 (0.076)

−0.113 (0.082)

− 0.038 (0.091)

−0.009 (0.093)

Visit proportion to primary care, %

−0.005 (0.010)

−0.018 (0.020)

− 0.032 (0.021)

−0.010 (0.013)

− 0.040 (0.025)

−0.053^b (0.026)

− 0.015 (0.016)

−0.054 (0.031)

− 0.070^b (0.032)

Number of physicians working in district-level hospitals per 10,000 population

–

−0.082 (0.102)

− 0.139 (0.104)

–

−0.185 (0.127)

− 0.234 (0.132)

–

−0.237 (0.156)

− 0.312 (0.162)

Tertiary hospitals in the district

–

0.539 (0.360)

0.831^b (0.378)

–

0.484 (0.435)

0.751 (0.457)

–

0.824 (0.532)

1.048 (0.557)

GDP per capita (CNY 10,000/USD 1586.34))

–

–

−0.032 (0.031)

–

–

−0.028 (0.038)

–

–

− 0.019 (0.046)

Population density (1000 per square kilometer)

–

–

− 0.046 (0.030)

–

–

−0.063 (0.039)

–

–

− 0.107^b (0.048)

Children aged between 0 and 6, %

–

–

−0.012 (0.062)

–

–

− 0.073 (0.071)

–

–

−0.110 (0.086)

Pregnant women with rural registration, %

–

–

0.006 (0.008)

–

–

0.006 (0.010)

–

–

0.002 (0.012)

2015

−0.758^b (0.345)

−0.776^b (0.344)

− 0.733^b (0.348)

−0.955^a (0.368)

− 0.965^a (0.366)

−0.952^b (0.369)

− 0.858 (0.444)

−0.878^b (0.439)

− 0.914^b (0.441)

2016

−0.555 (0.346)

− 0.674 (0.353)

−0.674 (0.356)

− 0.595 (0.372)

−0.701 (0.381)

− 0.713 (0.382)

−0.556 (0.449)

− 0.735 (0.458)

−0.767^b (0.458)

Constant

2.770^a (0.721)

3.566^b (1.707)

4.928^b (1.933)

4.148^a (0.915)

6.444^a (2.098)

8.035^a (2.413′)

5.624^a (1.135)

8.431^a (2.577)

10.932^a (2.955)

Observations

178

178

178

178

178

178

178

178

178