| No depression | Acute depression with mission | Acute depression with recurrence | Chronic major depression | P |
---|---|---|---|---|---|
Weight data(%) | 57,710,850 (60.6) | 23,919,933 (25.1) | 5,121,291 (5.3) | 8,459,599 (8.9) | Â |
Age(years) | 58.5 ± 8.8 | 58.4 ± 8.4 | 57.9 ± 7.8 | 59.6 ± 8.2 | 0.030 |
Age group |  |  |  |  | < 0.01 |
< 60 years | 58 (54.5–61.4) | 56.5 (52.9–59.9) | 57.8 (50-65.1) | 48.9 (43.8–54.8) |  |
≥ 60 years | 42 (38.6–45.5) | 43.5 (40.1–47.1) | 42.2 (34.9–50) | 51.1 (45.2–56.2) |  |
Urban/Rural |  |  |  |  | < 0.001 |
Urban | 56.1 (52.5–59.6) | 68.9 (65.3–72.2) | 74.7 (67-81.1) | 67.6 (61.5–73.1) |  |
Rural | 43.9 (40.4–47.5) | 31.1 (27.8–34.7) | 25.3 (18.9–33) | 32.4 (26.9–38.5) |  |
Education levels | |||||
Under elementary school | 52.2 (48.9–55.5) | 61.1 (57.6–64.6) | 66.7 (62.73.1) | 67.8 (62-73.1) | 0.008 |
Elementary and middle school | 41 (38–44) | 35.4 (32-38.9) | 30.3 (23.6–38) | 29.5 (24.4–35.1) |  |
High school or above | 6.9 (4.8–9.7) | 3.5 (2.4-5.0) | 3 (1.1-8.0) | 2.8 (1.2–6.3) |  |
Married status |  |  |  |  | < 0.001 |
Current unmarried | 6.5 (5.3–7.9) | 8 (6.4–7.1) | 10.4 (6.6–16) | 11.3 (8-15.8) |  |
Current married | 93.5 (92.1–94.7) | 92 (89.9–93.6) | 89.6 (84-93.4) | 88.7 (84.2–92) |  |
Body mass index category | Â | Â | Â | 0.007 | |
Underweight | 4.4 (3.5–5.5) | 7.1 (5.4–9.2) | 5.6 (3.2–9.6) | 10.6 (7.6–14.6) |  |
Normal | 54.9 (51.4–58.3) | 61.6 (58.1–65) | 66.4 (59-73.1) | 57.9 (51.9–63.6) |  |
Overweight | 29.3 (26.4–32.4) | 23.5 (20.7–26.6) | 21.8 (16.2–28.7) | 24.4 (19.6–30) |  |
Obese | 11.4 (8.4–15.2) | 7.8 (6.0-10.1) | 6.2 (3.6–10.4) | 7.1 (4.4–11.2) |  |
Smoking | |||||
Never | 27.6 (24.7–30.6) | 25.2 (22.2–28.5) | 27.5 (21-35.1) | 19.7 (15.6–24.6) | < 0.001 |
Ever | 16.8 (13.7–20.5) | 13.3 (11-15.9) | 14.2 (9.6–20.5) | 16.8 (12.6–22) |  |
Current | 55.6 (52.1–59) | 61.5 (58-64.9) | 58.3 (50.4–65.8) | 63.5 (57.6–69) |  |
Drinking alcohol | Â | Â | Â | Â | 0.03 |
More than once a month | 49.3 (46-52.6) | 41.6 (28.2–45.1) | 43.4 (35.9–51.1) | 41.1 (35.5–46.9) |  |
Less than once a month | 12.1 (7.1–14.3) | 13.3 (10.9–16) | 8.4 (4.6–14.8) | 10.2 (4.6–14.8) |  |
Never | 38.6 (35.6–41.8) | 45.1 (41.6–48.7) | 48.2 (40.5–56) | 48.8 (42.9–54.6) |  |
Difficult mobility |  |  |  |  | < 0.001 |
No | 56.3 (53-59.5) | 40.2 (36.7–43.7) | 16.8 (12.2–22.8) | 27.6 (22.6–33.3) |  |
Yes | 43.7 (40.5–47) | 59.8 (56.3–63.3) | 83.2 (77.2–87.8) | 72.4 (66.7–77.4) |  |
Night sleep duration |  |  |  | < 0.001 | |
< 6 h | 17.8 (15.8–19.9) | 31.3 (28.1–34.7) | 40.6 (33.2–48.4) | 39.7 (24.1–45.5) |  |
6–6.99 h | 22.9 (20.2–25.8) | 21.4 (18.6–24.4) | 19.9 (14.2–27) | 21.7 (17.1–27) |  |
7–8.9 h | 49.9 (46.6–53.3) | 38.9 (35.5–42.5) | 36 (28.8–43.8) | 33.5 (28.1–39.3) |  |
≥ 9 h | 9.5 (6.6–13.3) | 8.4 (6.6–10.6) | 3.6 (1.8–6.9) | 5.2 (3.2–8.4) |  |
Napping | Â | Â | Â | Â | 0.06 |
0 h | 41.7 (38.5–44.9) | 44.7 (41.1–48.3) | 44.9 (37.4–52.7) | 43.8 (38.2–49.7) |  |
0.1–1 h | 19.2 (16.6–22.2) | 18.5 (15.9–21.4) | 13.4 (9-19.4) | 13.2 (9.8–17.4) |  |
> 1 h | 39.1 (35.8–42.4) | 36.8 (33.5–40.3) | 41.7 (34.2–49.6) | 43 (37.2–48.9) |  |
The number of chronic multimorbidity |  |  |  | < 0.001 | |
0 | 40.8 (37.9–43.9) | 36.2 (32.9–39.7) | 26.5 (20.3–33.7) | 22.4 (17.9–27.7) |  |
1 | 29.9 (27.1–33) | 29.8 (36.6–33.2) | 30.8 (24.1–38.4) | 30.5 (25.4–36.1) |  |
2 | 18.3 (15.2–21.9) | 19.2 (16.7–22.1) | 23.3 (17–31) | 20 (15.8–25.1) |  |
≥ 3 | 10.9 (8.6–13.8) | 14.8 (12.5–17.4) | 19.5 (14.1–26.3) | 27.1 (22.1–32.7) |  |
Disabilities |  |  |  |  | < 0.001 |
No | 87.7 (86-89.2) | 83.5 (80.7–85.9) | 69.6 (62-76.4) | 72.2 (66.7–77.2) |  |
Yes | 12.3 (10.8–14) | 16.5 (14.1–19.3) | 30.4 (23.6–38) | 27.8 (22.8–33.3) |  |
Accident | Â | Â | Â | Â | 0.086 |
No | 87 (84.2–89.4) | 87.7 (85.1–90) | 85.4 (78.6–90.3) | 82.2 (77.3–86.3) |  |
Yes | 13 (10.6–15.8) | 12.3 (10-14.9) | 14.6 (9.7–21.4) | 17.8 (16.7–22.7) |  |
Fallen down |  |  |  |  | < 0.001 |
No | 89.2 (85.5–92.1) | 88.1 (85.6–90.2) | 79.7 (72.5–85.4) | 80.5 (75.5–84.7) |  |
Yes | 10.8 (7.9–14.5) | 11.9 (9.8–14.4) | 20.3 (14.6–27.5) | 19.5 (15.3–24.5) |  |
LUTS/BPH | Â | Â | Â | Â | 0.009 |
No | 89 (86.2–91.3) | 89.1 (86.8–91.1) | 85.6 (78.3–90.7) | 84.8 (80.2–88.6) |  |
Yes | 11 (8.7–13.8) | 10.9 (8.9–13.2) | 14.4 (9.3–21.7) | 15.2 (11.4–19.8) |  |
Depressive symptom scores (CED-S10) |  |  | < 0.001 | ||
Year 2011 | 6.8 ± 2.5 | 10.7 ± 4.3 | 15.0 ± 2.9 | 13.6 ± 4.7 | < 0.001 |
Year 2013 | 5.3 ± 2.9 | 7.7 ± 4.4 | 7.2 ± 2.9 | 15.4 ± 3.2 | < 0.001 |
Year 2015 | 5.8 ± 2.7 | 9.2 ± 4.6 | 15.2 ± 3.3 | 13.7 ± 5.8 | 0.06 |