GC-PROM: validation of a patient-reported outcomes measure for Chinese patients with gastric cancer

BMC Cancer

Table 4 Results of the CFA

Subdomains	Item	Nonstandard Factor Loading	Standard Factor Loading	standard error	t
Abdominal symptoms	PHD1	1.00	0.87	0.05	19.57
	PHD2	1.01	0.86	0.05	19.04
	PHD3	0.61	0.50	0.06	9.35
	PHD4	0.60	0.50	0.06	7.77
	PHD5	0.50	0.50	0.05	9.70
Systemic symptoms	PHD6	0.56	0.74	0.04	13.06
Systemic symptoms	PHD7	0.68	0.72	0.05	12.75
Physical state	PHD8	0.63	0.57	0.06	11.40
	PHD9	0.92	0.91	0.04	20.671
	PHD10	0.95	0.86	0.05	19.26
Independence	PHD11	1.04	0.92	0.05	20.13
Independence	PHD12	1.02	0.87	0.05	18.51
Anxiety	PSD1	0.96	0.85	0.05	17.68
Anxiety	PSD2	1.02	0.86	0.06	17.79
Depressed	PSD3	0.78	0.75	0.05	16.04
	PSD4	0.92	0.84	0.05	18.86
	PSD5	089	0.81	0.05	17.78
	PSD6	0.54	0.51	0.05	10.23
Pessimism	PSD7	0.88	0.81	0.05	18.18
	PSD8	0.97	0.84	0.05	19.17
	PSD15	1.03	0.90	0.05	21.27
Social support	SOD1	0.70	0.85	0.04	18.21
	SOD2	0.94	0.90	0.05	19.64
	SOD3	0.72	0.66	0.05	13.54
Social adaptation	SOD4	0.68	0.61	0.05	12.43
	SOD5	1.05	0.94	0.05	22.91
	SOD6	1.02	0.92	0.05	22.26
	SOD7	0.89	0.76	0.05	16.74
Effectiveness	THD1	0.83	0.85	0.04	19.39
	THD2	0.93	0.90	0.04	21.18
	THD3	0.91	0.83	0.05	18.61
Satisfaction	THD4	0.72	0.84	0.05	15.16
Satisfaction	THD5	0.53	0.65	0.04	11.97
Compliance	THD6	0.73	0.82	0.04	18.70
	THD7	0.75	0.96	0.03	24.32
	THD8	0.74	0.90	0.03	21.60
Drug side effects	THD9	0.77	0.79	0.06	12.27
Drug side effects	THD10	0.74	0.72	0.06	11.52

PHD: physiological domain. PSD: psychological domain. SOD: social domains. THD: therapeutic domain

ISSN: 1471-2407