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Table. 4.

Table. 4.

Comparison of total number and interval of follow-up colonoscopies between the patients with and without family history of colorectal neoplasm

No family history (n = 565) Family history (n = 72) P-value
No. of follow-up colonoscopies 0.01
 1 210 (37.2) 16 (22.2)
 2 315 (55.8) 45 (62.5)
 ≥ 3 40 (7.1) 11 (15.3)
Interval to follow-up colonoscopy (mo)
 1st 13.8 (3.6–93.9) 13.4 (3.8–40.7) 0.03
 2nd 48 (17–72) 48 (23–59) 0.41
 3rd 81 (36–110) 78 (51–94) 0.57

Values are presented as number (%) or median (range).

J Cancer Prev 2019;24:1-10 https://doi.org/10.15430/JCP.2019.24.1.1
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