Table 3 Variables for per- and post-matched samples for the intervention and comparison group
Pre-PSM approach | Post-PSM approach | |||||
|---|---|---|---|---|---|---|
Control group | Intervention group | P | Control group | Intervention group | P | |
Province | ||||||
Hubei | 14(22.22) | 7(11.11) | 0.06 | 5(14.70) | 5(14.70) | 0.96a |
Liaoning | 10(15.87) | 11(17.46) | 5(14.70) | 4(11.80) | ||
Shandong | 8(12.70) | 13(20.63) | 7(20.60) | 6(17.60) | ||
Shanxi | 13(20.63) | 8(12.70) | 3(8.80) | 6(17.60) | ||
Shaanxi | 5(7.94) | 16(25.40) | 4(11.80) | 4(11.80) | ||
Sichuan | 11(17.46) | 10(15.87) | 10(29.40) | 9(26.50) | ||
Category of institutions | ||||||
Community Health Center (station) | 18(28.60) | 17(27.00) | 0.84 | 8(23.50) | 7(20.60) | 0.77 |
Township primary health institutions | 45(71.40) | 46(73.00) | 26(76.50) | 27(79.40) | ||
The number of staff | 56.37 ± 45.07 | 43.98 ± 28.21 | 0.07 | 51.15 ± 38.05 | 41.24 ± 28.68 | 0.23 |
The number of outpatients and emergency patients | 22731.16 ± 18330.00 | 21039.6 ± 25185.96 | 0.67 | 23201.76 ± 20435.07 | 19654.26 ± 17183.63 | 0.44 |
The medical income (ten thousands Yuan) | 156.62 ± 156.64 | 100.2 ± 115.21 | 0.02 | 142.16 ± 147.86 | 122.01 ± 110.25 | 0.53 |
The examination income (ten thousands Yuan) | 24.88 ± 37.90 | 21.00 ± 40.79 | 0.58 | 34.43 ± 48.36 | 20.32 ± 25.21 | 0.14 |
The drug income (ten thousands Yuan) | 99.69 ± 74.40 | 92.38 ± 166.95 | 0.73 | 101.451 ± 83.69 | 67.14 ± 57.57 | 0.053 |
The average salary of the staff (Yuan) | 2117.37 ± 690.21 | 2619.69 ± 580.78 | 0.00 | 2486.08 ± 639.97 | 2498.22 ± 533.89 | 0.93 |