Model 0 | Model 1 | Model 2 | Model 3 | |
---|---|---|---|---|
Intercept | 3.957*** | 1.796 | 2.306* | 2.913** |
Individual level | ||||
Domain: Physician belief | ||||
Attitude | − 0.017 (− 0.087~0.053) | −0.010 (− 0.080~0.061) | −0.019 (− 0.090~0.052) | |
Subjective norm | 0.155*** (0.089~0.221) | 0.151*** (0.087~0.214) | 0.158*** (0.095~0.221) | |
Perceived risk | −0.048** (− 0.085~ − 0.012) | −0.038* (− 0.074~ − 0.001) | − 0.045** (− 0.082~ − 0.009) | |
Behavioral intention | 0.304*** (0.226~0.382) | 0.297*** (0.221~0.373) | 0.297*** (0.221~0.372) | |
Domain: CPG traits | ||||
Relative advantage | 0.05 (− 0.022~0.121) | 0.046 (−0.169~0.109) | 0.038 (− 0.025~0.101) | |
Ease of use | 0.127*** (0.067~0.188) | 0.124*** (0.066~0.182) | 0.124*** (0.067~0.182) | |
Domain: Hospital practice | ||||
Top management support | 0.167*** (0.100~0.234) | 0.165*** (0.098~0.233) | 0.159*** (0.091~0.226) | |
Organization & Implementation | 0.145*** (0.079~0.212) | 0.166*** (0.103~0.229) | 0.161*** (0.098~0.223) | |
Demographic characteristics | ||||
Gender (Ref: Female) | ||||
Male | 0.011 (−0.053~0.074) | 0.030 (−0.034~0.094) | ||
Age (Ref: ≥45 years old) | ||||
< 35 years old | −0.002 (− 0.198~0.193) | 0.025 (− 0.169~0.220) | ||
35~44 years old | 0.065 (−0.107~0.238) | 0.087 (− 0.085~0.259) | ||
Education (Ref: Doctor) | ||||
Junior college or below | 0.114 (−0.142~0.371) | 0.069 (−0.193~0.332) | ||
Bachelor | 0.041 (−0.069~0.151) | 0.016 (−0.098~0.130) | ||
Master | 0.027 (−0.077~0.130) | 0.018 (−0.084~0.120) | ||
Professional Title (Ref: Senior) | ||||
Junior | −0.464 (− 0.183~0.090) | −0.051 (− 0.186~0.085) | ||
Intermediate | −0.006 (− 0.104~0.091) | −0.017 (− 0.113~0.080) | ||
Department (Ref: Other) | ||||
Internal medicine | −0.035 (− 0.139~0.069) | −0.013 (− 0.115~0.090) | ||
Surgery | −0.039 (− 0.145~0.066) | −0.019 (− 0.124~0.086) | ||
Gynecology and obstetrics | 0.002 (−0.131~0.136) | 0.022 (−0.111~0.155) | ||
Ophthalmology and otorhinolaryngology | −0.171* (− 0.303~ − 0.038) | −0.160* (− 0.292~ − 0.029) | ||
Years in Practice (Ref: > 20 years) | ||||
< 5 years | − 0.263 (− 0.601~0.075) | −0.284 (− 0.620~0.052) | ||
5~10 years | −0.275 (− 0.602~0.051) | −0.289 (− 0.614~0.035) | ||
11~15 years | −0.294 (− 0.608~0.019) | −0.303 (− 0.615~0.008) | ||
16~20 years | −0.181 (− 0.456~0.095) | −0.173 (− 0.447~0.101) | ||
Organizational level | ||||
Hospital rank (Ref: Secondary) | ||||
Tertiary | 0.003 (−0.084~0.089) | |||
Region (Ref: Western) | ||||
Eastern | −0.141*** (− 0.223~ − 0.060) | |||
Central | −0.068 (− 0.149~0.013) | |||
Random effectsa | ||||
Organization, variance | 0.364 (0.018)*** | 0.162 (0.008)*** | 0.166 (0.008)*** | 0.164 (0.008)*** |
-2 Log likelihood | 1515.258 | 930.912 | 940.728 | 941.152 |