Table 1.

Characteristics of the Participants (n=21)

No.	Gender	Age	Education Level	Type of Insurance	Diagnosis at Discharge	Number of Inpatient Admissions in	Number of Outpatient Visits to	Number of Admissions to Other Hospitals
P1	Female	28	Junior school	UEBMI	Bloody stool of unknown origin	2	23	1
P2	Female	21	High school	OOP	Abdominal pain of unknown origin	4	17	1
P3	Female	49	University	UEBMI	Abdominal bloating of unknown origin	2	48	5
P4	Female	29	University	UEBMI	Hematuria of unknown origin	3	27	1
P5	Female	67	Junior school	UEBMI	Bleeding of unknown reasons	2	3	2
P6	Female	29	High school	UEBMI	Chest pain of unknown origin	2	21	2
P7	Male	39	College	UEBMI	Cough of unknown origin	2	30	2
P8	Male	23	University	NRCMS	Left knee joint effusion of unknown origin	2	36	1
P9	Male	26	University	UEBMI	Fever of unknown origin	5	42	0
P10	Male	50	High school	UEBMI	Ascites of unknown origin	2	39	1
P11	Female	23	University	NRCMS	Unexplained lymphadenopathy	2	22	0
P12	Female	30	University	UEBMI	Pleural effusion of unknown origin	1	31	1
P13	Male	22	College	NRCMS	Chronic diarrhea of unknown origin	1	9	4
P14	Male	47	Primary school	NRCMS	Uncertain gastric cancer diagnosis	1	5	2
P15	Male	39	College	OOP	Arrhythmia of unknown origin	1	5	4
P16	Male	61	High school	UEBMI	Vomiting of unknown origin	1	3	1
P17	Male	63	High school	UEBMI	Fever of unknown origin	1	1	1
P18	Male	18	High school	UEBMI	Uncertain gastric cancer diagnosis	1	9	1
P19	Female	31	University	OOP	Chronic diarrhea of unknown origin	1	2	3
P20	Female	30	High school	UEBMI	Thrombocytopenia of unknown origin	2	4	5
P21	Male	32	High school	UEBMI	Abdominal pain of unknown origin	2	3	1

Abbreviations: NRCMS, New Rural Cooperative Medical Scheme; OOP, out-of-pocket; UEBMI, urban employee basic medical insurance.