TABLE 2.

Clinical Characteristics of the 6 Gastrointestinal Cancer Patients With Pre/Asymptomatic COVID-19 Undergoing Surgery

	Patient 1	Patient 2	Patient 3	Patient 4	Patient 5	Patient 6
Age (yrs old)	59	57	47	76	72	72
Sex	Female	Female	Male	Female	Female	Male
Primary diagnosis	Rectal cancer	Gastric cancer	Sigmoid colon cancer	Descending colon cancer	Rectal cancer	Sigmoid colon cancer
Comorbidities	None	Myelosuppression after neoadjuvant chemotherapy	Diabetes and past history of tuberculosis	Hypertension	Hypertension	Hypertension
Epidemiological history	Yes (contact with infected person)	Yes (contact with infected person)	Yes (exposure to relevant environment)	Yes (exposure to relevant environment)	Yes (exposure to relevant environment)	Yes (contact with infected person)
Date of surgery	Jan 7, 2020	Jan 13, 2020	Jan 17, 2020	Jan 17, 2020	Jan 19, 2020	Jan 21, 2020
Procedures	Laparoscopic abdominoperineal resection	Laparoscopic total gastrectomy	Laparoscopic sigmoidectomy	Left colectomy	Laparoscopic Hartmann's procedure	Laparoscopic sigmoidectomy
Complications	Perineal incision infection	None	None	ARDS	None	None
Onset day	POD 18	POD 1	POD 1	POD 5	POD 13	POD 2
First symptom	Fever	Fever	Fever	Fever	Fever	Fever
Fever	Yes	Yes	Yes	Yes	Yes	Yes
First day temp (°C)	37.4	38.5	37.6	37.7	37.5	37.3
Highest temp (°C)	37.8	40.0	38.1	39.1	37.5	38.1
Lasting days (d)	16	6	9	9	1	14
Cough	Yes	Yes	No	No	No	Yes
Dyspnea	Yes	Yes	No	Yes	Yes	Yes
From onset to dyspnea (d)	9	7	NA	10	9	11
Myalgia	No	Yes	No	No	No	No
Fatigue	No	Yes	No	No	Yes	Yes
Diarrhea	No	Yes	No	No	No	No
Abdominal distension	No	No	No	No	No	No
Vomiting	No	No	No	No	No	No
Outcomes	Discharged	Discharged	Discharged	Deceased	Discharged	Discharged

NA indicates not available.