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. 2020 Jul 20;20:670. doi: 10.1186/s12913-020-05535-5

Table 4.

Relationship between medical professionals and CRPA rate

Variable Model (1) Model (2) Model (3) Model (4)
ln PHY −0.889***
(0.276)
ln NUR −0.775***
(0.240)
ln PHA −1.176**
(0.434)
ln MCB −0.822***
(0.283)
ln HOS −0.418*** −0.322** − 0.465*** −0.445***
(0.120) (0.143) (0.125) (0.126)
Constant 5.302*** 5.034*** 3.560*** 3.922***
(0.354) (0.403) (0.959) (0.791)
R-squared 0.431 0.457 0.404 0.412
F 66.77*** 64.89*** 50.88*** 55.55***

*** p < 0.01, ** p < 0.05, and * p < 0.1; cluster-robust standard errors are in parentheses