Table 5.
Sociodemographic and general health characteristics in the matched sample by the presence of physical pain
| Depressed without pain | Depressed with pain | ||||
|---|---|---|---|---|---|
| (N=333) | (N=333) | ||||
| n | % | n | % | p-value | |
| Female | 184 | 55.3% | 191 | 57.4% | 0.584 |
| Marital status | 0.818 | ||||
| Married | 159 | 47.7% | 151 | 45.3% | |
| Single, never married | 129 | 38.7% | 136 | 40.8% | |
| Divorced | 45 | 13.5% | 46 | 13.8% | |
| Annual household income | 0.986 | ||||
| Less than ¥ 3,000,000 | 110 | 33.0% | 109 | 32.7% | |
| ¥ 3,000,000 to ¥ 4,999,999 | 62 | 18.6% | 67 | 20.1% | |
| ¥ 5,000,000 to ¥ 7,999,999 | 67 | 20.1% | 66 | 19.8% | |
| ¥ 8,000,000 or more | 66 | 19.8% | 62 | 18.6% | |
| Decline to answer | 28 | 8.4% | 29 | 8.7% | |
| University degree or greater | 150 | 45.0% | 140 | 42.0% | 0.434 |
| Employed | 198 | 59.5% | 194 | 58.3% | 0.753 |
| BMI categories | 0.808 | ||||
| Underweight | 56 | 16.8% | 51 | 15.3% | |
| Normal | 181 | 54.4% | 181 | 54.4% | |
| Overweight | 76 | 22.8% | 74 | 22.2% | |
| Obese | 12 | 3.6% | 14 | 4.2% | |
| Decline to answer | 8 | 2.4% | 13 | 3.9% | |
| Drinks alcohol | 250 | 75.1% | 241 | 72.4% | 0.428 |
| Smokes cigarettes | 117 | 35.1% | 112 | 33.6% | 0.683 |
| Vigorous exercise in past month | 144 | 43.2% | 145 | 43.5% | 0.938 |
| Mean | SD | Mean | SD | p-value | |
| Age | 41.7 | 12.6 | 41.5 | 11.9 | 0.815 |
| BMI (n=318; 320) | 22.7 | 4.0 | 22.8 | 4.9 | 0.701 |
| CCI | 0.37 | 1.11 | 0.42 | 0.95 | 0.524 |
Note: p-values for comparison of frequencies are from omnibus Pearson chi-square test; p-values for comparison of means are from t-test; BMI: Body mass index; CCI: Charlson comorbidity index.