Brief Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Diabetes. Jun 15, 2012; 3(6): 123-129
Published online Jun 15, 2012. doi: 10.4239/wjd.v3.i6.123
Table 1 Socio-demographic characteristics of the diabetic subjects with gastrointestinal symptoms and controls n (%)
VariablesTotaln = 906Diabetic with GIn = 453Healthysubjectsn = 453P value
Age (mean ± SD)46.9 ± 10.349.0 ± 9.944.8 ± 10.2< 0.001
Age group (yr)
< 35121 (13.4)37 (8.2)84 (18.5)< 0.001
35-44225 (24.8)101 (22.3)124 (27.4)
45-54329 (36.3)178 (39.3)151 (33.3)
≥ 55231 (25.5)137 (30.2)94 (20.8)
Gender
Male544 (60.0)278 (61.4)266 (58.7)0.456
Female362 (40.0)175 (38.6)187 (41.3)
Nationality
Qatari423 (46.7)200 (44.2)223 (49.2)0.143
Non-Qatari483 (53.3)253 (55.8)230 (50.8)
Marital status
Single146 (16.1)62 (13.7)84 (18.5)0.058
Married760 (83.9)391 (86.3)369 (81.5)
Educational level
Illiterate56 (6.2)32 (7.1)24 (5.3)0.329
Primary114 (12.6)63 (13.9)51 (11.3)
Intermediate182 (20.1)96 (21.2)86 (19.0)
Secondary296 (32.7)139 (30.7)157 (34.7)
University258 (28.5)123 (27.2)135 (29.8)
Occupation
Not working/housewife275 (30.4)132 (29.1)143 (31.6)0.564
Sedentary/professional275 (30.4)138 (30.5)137 (30.2)
Clerk/manual187 (20.6)90 (19.9)97 (21.4)
Businessman106 (11.7)56 (12.4)50 (11.0)
Army/police/security63 (7.0)37 (8.2)26 (5.7)
Household income1
< 500071 (7.8)38 (8.4)33 (7.3)0.227
5000 – 9999303 (33.4)147 (32.5)156 (34.4)
10 000 – 15 000328 (36.2)176 (38.9)152 (33.6)
> 15 000204 (22.6)92 (20.3)112 (24.7)
Mental health severity
PHQ-9 depression (0–24) mean ± SD (95% CI)7.1 ± 3.88.2 ± 3.76.0 ± 3.7< 0.001
(7.9-8.6)(5.7-6.4)
GAD-7 anxiety (0-21)6.8 ± 3.67.6 ± 3.36.0 ± 3.7< 0.001
mean ± SD (95% CI)(7.3-7.9)(5.7-6.4)
Comorbidity
Severe depression (PHQ≥ 15)59 (6.5)43 (9.5)20 (4.4)< 0.001
Severe anxiety (GAD7≥ 11)169 (18.6)107 (23.6)62 (13.7)< 0.001
Frequency of GI symptoms389 (42.9)264 (58.3)217 (47.9)0.002
(at least two or more symptoms)