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. Author manuscript; available in PMC: 2016 May 1.
Published in final edited form as: J Diabetes Complications. 2015 Feb 3;29(4):502–507. doi: 10.1016/j.jdiacomp.2015.01.010

Table 1.

Comparison of socio-demographic and clinical characteristics.

Characteristics Men
p-value Women
p-value
CRN cases (n=170) Controls (n=99) CRN cases (n=125) Controls (n=57)
Age (years) 107 (62.9) 58 (58.6) 0.48 51 (40.8) 23 (40.4) 0.95
 ≥61 63 (37.1) 41 (41.4) 74 (59.2) 34 (59.6)
 <61 170 (100.0) 99 (100.0) 125 (100.0) 57 (100.0)
Total
Education (years) 68 (40.0) 16 (16.8) 48 (38.4) 16 (28.1) 0.18
 <12 102 (60.0) 79 (83.2) <0.001 77 (61.6) 41 (71.9)
 ≥12 170 (100.0) 95 (100.0) 125 (100.0) 57 (100.0)
Total
Health insurance 34 (20.0) 13 (13.1) 0.15 44 (35.2) 16 (28.1) 0.34
 Public 136 (80.0) 86 (86.9) 81 (64.8) 41 (71.9)
 Private 170 (100.0) 99 (100.0) 125 (100.0) 57 (100.0)
Total
Marital status 28 (16.5) 22 (22.2) 0.24 58 (46.4) 21 (36.8) 0.23
 Unmarried 142 (83.5) 77 (77.8) 67 (53.6) 36 (63.2)
 Married 170 (100.0) 99 (100.0) 125 (100.0) 57 (100.0)
Total
Type 2 DM 50 (29.4) 33 (33.3) 0.50 25 (20.0) 5 (8.8) 0.058
 Yes 120 (70.6) 66 (66.7) 100 (80.0) 52 (91.2)
 No 170 (100.0) 99 (100.0) 125 (100.0) 57 (100.0)
Total
Family history of DM 94 (58.0) 58 (61.1) 0.63 76 (65.0) 31 (56.4) 0.28
 Yes 68 (42.0) 37 (38.9) 41 (35.0) 24 (43.6)
 No 162 (100.0) 95 (100.0) 117 (100.0) 55 (100.0)
Total
Family history of CRC 32 (19.8) 16 (16.5) 0.51 39 (31.5) 26 (45.6) 0.07
 Yes 130 (80.2) 81 (83.5) 85 (68.5) 31 (54.4)
 No 162 (100.0) 97 (100.0) 124 (100.0) 57 (100.0)
Total