Table 5.
Robustness check results. General linear model regression was used to obtain results.
Variables | The increment of treatment experiences ≥1; n=4461 | The increment of treatment experiences ≥5; n=2462 | The increment of treatment experiences ≥10; n=1651 |
Constant | 0.351a (0.014) | −0.055 (0.085) | −0.319 (0.275) |
Dtitle_dummy1 | −0.029a (0.002) | −0.037a (0.003) | −0.043a (0.003) |
Dtitle_dummy2 | −0.017a (0.002) | −0.028a (0.003) | −0.033a (0.003) |
Hlevel_dummy | −0.106a (0.006) | −0.178a (0.010) | −0.179a (0.012) |
Dmedical_quality | 0.014b (0.010) | 0.108a (0.066) | 0.489a (0.154) |
Dservice_attitude | 0.028b (0.016) | 0.299a (0.155) | 0.718c (0.288) |
Hreputation | −0.012a (0.001) | −0.018 (0.008) | 0.112 (0.027) |
Severity_diseases | −0.121a (0.016) | −0.252a (0.061) | −0.170c (0.030) |
Dmedical_quality×Hreputation | 0.007c (0.002) | 0.001c (0.000) | 0.055b (0.023) |
Dservice_attitude×Hreputation | −0.006b (0.002) | −0.017c (0.002) | −0.032c (0.018) |
Dmedical_quality×Severity_diseases | −0.021c (0.014) | −0.147c (0.080) | −0.234a (0.063) |
Dservice_attitude×Severity_diseases | −0.004a (0.001) | −0.414a (0.101) | −0.206c (0.103) |
Log likelihood | −4021.50 | −5112.12 | −5825.11 |
aSignificant at .001.
bSignificant at .01.
cSignificant at .05.