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Table 5 Results of Robustness Test

From: How professional capital and team heterogeneity affect the demands of online team-based medical service

Variables Model 1 Model 2 Model 3 Model 4 Model 5
Coefficient Standard coefficient Coefficient Standard coefficient Coefficient Standard coefficient Coefficient Standard coefficient Coefficient Standard coefficient
Intercept 1.387***   1.229***   1.197***   0.963***   0.785***  
Control variables
 Response speed (RS) 4.134*** 0.553 3.334*** 0.446 3.198*** 0.428 3.184*** 0.426 3.190*** 0.427
 Price (P) −0.003** − 0.065 − 0.007*** − 0.178 − 0.006*** − 0.157 − 0.006*** − 0.156 − 0.006*** − 0.155
Team leader
DCL    0.727*** 0.351 0.246*** 0.119 0.181** 0.088 0.176** 0.085
SCL    0.296*** 0.090 0.435*** 0.132 0.466*** 0.142 0.505*** 0.154
MT
DCT      0.551*** 0.369 0.632*** 0.423 0.620*** 0.415
SCT      −0.053*** − 0.096 − 0.031 − 0.055 − 0.029* − 0.053
TH        −0.203*** −0.108 − 0.445*** −0.238
TH*DCL          0.061** 0.055
TH*SCL          0.106** 0.168
TH*DCT          −0.008 −0.072
TH*SCT          −0.017 − 0.032
 R2 0.311   0.436   0.496   0.502   0.511  
 Adjusted R2 0.309   0.433   0.493   0.498   0.505  
 F 200.208   170.868   144.928   127.239   83.296  
 ΔR2 0.311   0.125   0.60   0.006   0.008  
 ΔF 200.208   97.821   52.938   11.128   3.684  
  1. Notes: N = 890. OLS present Ordinary Least Squares. * p < 0.1. ** p < 0.05. *** p < 0.01