Satisfaction		Bachelor student		Master student		Doctor student		χ² value	P value
Satisfaction		N	%	N	%	N	%	χ² value	P value
Management	Residency training management system	625	79.62	122	87.77	30	88.24	6.290	0.043
	Daily management	682	86.88	125	89.93	31	91.18	1.443	0.486
	Residency training assessment	640	81.53	119	85.61	29	85.29	1.572	0.456
Training	Clinical skills training	735	93.63	129	92.81	31	91.18	0.421	0.810
	Doctor-patient communication skills training	615	78.34	124	89.21	33	97.06	34.014	0.000
	Scientific research skills training	330	42.04	97	69.78	33	97.06	70.388	0.000
Security	Clinical work pressure	315	40.13	70	50.36	19	55.88	7.787	0.020
	Training time	471	60.00	84	60.43	27	79.41	5.157	0.076
	Training salary	400	50.95	58	41.73	12	36.29	6.698	0.035
	Accommodation	610	77.71	100	71.94	22	64.71	4.856	0.088