Table 2 Results of random effects Tobit regressions
Variables | Model 1 | Model 2 | Model 3 | Model 4 |
|---|---|---|---|---|
Number of physicians | 0.0116734 (− 0.0069119) | 0.0103544 (− 0.006829)* |  |  |
Number of midwives | − 0.0040891 (− 0.0057493)* | − 0.0030833 (− 0.0056645)** |  |  |
Number of primary healthcare centers | 0.0084836 (− 0.0027772) | 0.0111017 (− 0.0034194) |  |  |
Total fertility |  | − 0.0967611 (− 0.0642264)** | − 0.0234858 (− 0.0658905)** |  |
Number of physicians per population |  |  | 1289.056 (− 0.00515)* | 1313.28 (− 0.02221)** |
Number of midwives per population |  |  | − 1118.806 (− 0.0937739)* | − 1111.251 (− 0.035053)** |
Number of primary healthcare centers per population |  |  | 850.818 (− 0.00750356)* | 796.3428 (− 0.0052572)*** |
Log likelihood | − 26.635495 | − 25.492471 | − 30.20784 | − 30.271497 |