TABLE 3.

Colonoscopy completion rate in Q1 of each year in recent 4 years

	Q1 2020	Q1 2019	Q1 2018	Q1 2017
Colonoscopy scheduled, n †	180	181	191	203
Colonoscopy completed, n (%)	119 (66.1)	127 (70.2)	148 (77.5)	153 (75.4)
Total number of appointments	128	130	152	155
Cancellation, n (%)	4 (3.1)	3 (2.3)	4 (2.6)	2 (1.3)
Reschedule, n (%)	10 ‡ (7.8)	1 (0.8)	5 (3.3)	3 (1.9)

P value of Cochran–Armitage test for colonoscopy rate = 0.017.

P value of Cochran–Armitage test for cancellation or rescheduling rate = 0.023.

^† The number of subjects to whom colonoscopy was scheduled in this period was based on the number of fecal immunochemical test (FIT) positive in the previous 3 months and therefore is not exactly the same as FIT‐positive subjects in Table 2.

^‡ Five of them has yet received colonoscopy and rescheduled to a date later than May.

Colonoscopy rate = Number of subjects who received colonoscopy/Number of subjects with positive FIT (this number trace back 3 months as per the guidelines by our screening program, which recommend diagnostic colonoscopy within 3 months). Reschedule rate = Number of subjects who asked of postponing colonoscopy schedule/Number of subjects to whom colonoscopy has been scheduled.