Table 1.
Sample characteristics
| T1 | T2 | T3 | ||||
|---|---|---|---|---|---|---|
| valid n | n (%) | valid n | n (%) | valid n | n (%) | |
| N | 3222 | 1823 | 1867 | |||
| Gender | 3222 | 1823 | 1867 | |||
| Female | 681 (21.1) | 380 (20.8) | 382 (20.5) | |||
| Male | 2541 (78.9) | 1443 (79.2) | 1485 (79.5) | |||
| Insulin Dependent | 3222 | 1467 (45.0) | 1823 | 869 (47.7%) | 1867 | 924 (49.5) |
| Critical Blood | ||||||
| Glucose Level | 2458 | 1065 (32.6) | 258 | 155 (60.1) | 239 | 126 (52.7) |
| (HbA1c >7.0%) | ||||||
| Depressive Symptoms WHO-5a | 2876 | 1633 | 1665 | |||
| <28 (indicates MDD) | 546 (16.9) | 269 (16.5) | 320 (19.2) | |||
| <52 (poor emotional well-being) | 591 (18.3) | 327 (20.0) | 314 (18.9) | |||
| M (SD) | M (SD) | M (SD) | ||||
| Age (years) | 3140 | 68.11 (7.70) | 1785 | 68.55 (7.48) | 1826 | 68.47 (7.5) |
| Gender (women = 0, men = 1) | 3222 | .79 (.41) | 1823 | .79 (.41) | 1867 | .80 (.40) |
| BMI | 3088 | 30.05 (5.38) | 1768 | 30.18 (5.75) | 1812 | 30.1 (5.5) |
| Blood Glucose Level in% (NGSP) | 2458 | 6.92 (.89) | 258 | 6.92 (.95) | 239 | 6.87 (.84) |
| No. of diagnoses | 3222 | 4.63 (1.53) | / | / | ||
| SRHb | 2924 | 5.3 (1.95) | 1627 | 5.49 (2.0) | 1661 | 5.46 (1.96) |
| FH (Total Score)c | 3160 | .76 (.25) | 1791 | .76 (.25) | 1528 | .76 (.25) |
| Mobilityd | 3202 | 1.51 (.51) | 1814 | 1.51 (.51) | 1549 | 1.52 (.51) |
| Self cared | 3200 | 1.13 (.37) | 1811 | 1.13 (.37) | 1547 | 1.14 (.38) |
| Usual activitiesd | 3188 | 1.43 (.55) | 1807 | 1.43 (.56) | 1543 | 1.43 (.56) |
| Pain/discomfortd | 3196 | 1.94 (.59) | 1812 | 1.93 (.59) | 1546 | 1.93 (.60) |
| Anxiety/depressiond | 3195 | 1.38 (.55) | 1813 | 1.37 (.54) | 1544 | 1.34 (.52) |
| Depressive Symptoms WHO-5 (total score)a | 2876 | 56.72 (24.46) | 1633 | 58.34 (24.30) | 1665 | 57.01 (24.91) |
aRange: 1–100; higher scores indicating better emotional well-being.
bRange: 1–10; higher scores indicating better SRH.
cRange: -0.207-1; higher scores indicate less functional impairment.
dFH Subscales Range: 1–3; higher scores indicate higher functional impairment.