Observational Study
Copyright ©The Author(s) 2015.
World J Gastrointest Endosc. Dec 10, 2015; 7(18): 1300-1305
Published online Dec 10, 2015. doi: 10.4253/wjge.v7.i18.1300
Table 1 Comparison of characteristics of respondents with and without a family history of cancer
Family history of cancerP value
CharacteristicsNoYes
n = 1094 (27.4%)n = 3138 (72.6%)
Mean age, yr (95%CI)63.4 (62.7-64.2)63.8 (63.5-64.1)
Sex, n (%)< 0.001
Male520 (55.8)1158 (42.5)
Female574 (44.2)1980 (57.5)
Race, n (%)< 0.001
White818 (70.4)2560 (82.1)
Black107 (12.6)244 (9.6)
Hispanic92 (10.0)134 (5.2)
Other62 (6.9)123 (3.1)
Education status, n (%)0.03
Less than high school139 (19.6)287 (14.6)
High school287 (25.2)857 (28.6)
Some college/vocation297 (31.1)933 (31.7)
College graduate365 (24.1)1050 (25.2)
Marital status, n (%)0.01
Unmarried406 (32.1)1300 (37.2)
Married684 (67.9)1822 (62.8)
Insurance status, n (%)0.001
Uninsured100 (12.1)201 (7.3)
Insured983 (87.9)2886 (92.7)
Smoking status, n (%)0.31
Never499 (44.7)1472 (46.2)
Former400 (37.4)1205 (38.7)
Current179 (18.0)419 (15.1)
Body mass index in kg/m20.82
< 25363 (31.7)1047 (31.7)
25-29406 (39.0)1160 (37.8)
≥ 30316 (29.3)905 (30.5)
Personal history of cancer, n (%)0.06
No908 (87.8)2536 (85.3)
Yes185 (12.2)592 (14.7)