Table 3 Distribution of Baseline Characteristics by Anxiety Trajectory Groups (n, %)
Trajectory groups | P-value | ||||
|---|---|---|---|---|---|
Low-flat N = 3785 | Low-to-middle N = 96 | High-to-low N = 89 | High-curved N = 13 | ||
Sex | |||||
Male | 1664 (44.0) | 26 (27.1) | 20 (22.5) | 4 (30.8) | < 0.0001 |
Female | 2121 (56.0) | 70 (72.9) | 69 (77.5) | 9 (69.2) | |
Age, years | |||||
65–69 | 1454 (38.4) | 39 (40.6) | 37 (41.6) | 4 (30.8) | 0.995 |
70–74 | 1156 (30.5) | 29 (30.2) | 26 (29.2) | 4 (30.8) | |
75–79 | 702 (18.6) | 19 (19.8) | 16 (18.0) | 3 (23.1) | |
≥ 80 | 473 (12.5) | 9 (9.4) | 10 (11.2) | 2 (15.4) | |
Marital status | |||||
Married | 2475 (65.4) | 59 (61.5) | 49 (55.1) | 9 (69.2) | 0.190 |
Single/divorced/widowed | 1309 (34.6) | 37 (38.5) | 40 (44.9) | 4 (30.8) | |
Education | |||||
None | 753 (19.9) | 20 (20.8) | 24 (27.0) | 2 (15.4) | 0.194 |
Elementary | 1611 (42.6) | 50 (52.1) | 35 (39.3) | 9 (69.2) | |
Middle/High | 1133 (29.9) | 22 (22.9) | 25 (28.1) | 1 (7.7) | |
University | 288 (7.6) | 4 (4.2) | 5 (5.6) | 1 (7.7) | |
Smoking | |||||
No | 2083 (59.4) | 65 (68.4) | 62 (72.1) | 8 (61.5) | 0.042 |
Previous | 451 (12.9) | 6 (6.3) | 10 (11.6) | 0 (0) | |
Current | 974 (27.8) | 24 (25.3) | 14 (16.3) | 5 (38.5) | |
Drinking | |||||
No | 1408 (40.1) | 37 (39.0) | 44 (51.2) | 6 (46.2) | 0.433 |
Less than twice per week | 1554 (44.3) | 45 (47.4) | 35 (40.7) | 6 (46.2) | |
2–3 times per week | 269 (7.7) | 4 (4.2) | 4 (4.7) | 1 (7.7) | |
Almost daily | 279 (8.0) | 9 (9.5) | 3 (3.5) | 0 (0.0) | |
Residential area | |||||
Metro-city | 1392 (38.2) | 14 (42.4) | 75 (36.6) | 39 (37.5) | 0.920 |
Not Metro-city | 2249 (61.8) | 19 (57.6) | 130 (63.4) | 65 (62.5) | |
Housing type | |||||
Detached House | 2173 (57.4) | 59 (61.5) | 47 (52.8) | 7 (53.9) | 0.811 |
Apartment | 528 (14.0) | 11 (11.5) | 16 (18.0) | 1 (7.7) | |
Others | 1084 (28.6) | 26 (27.1) | 26 (29.2) | 5 (38.5) | |
Disability | |||||
No | 3034 (80.2) | 79 (82.3) | 65 (73.0) | 13 (100.0) | 0.097 |
Yes | 751 (19.8) | 17 (17.7) | 24 (27.0) | 0 (0.0) | |
Home ownership | |||||
Own | 2898 (76.6) | 78 (81.2) | 59 (66.3) | 7 (53.9) | 0.019 |
Lease | 887 (23.4) | 18 (18.8) | 30 (33.7) | 6 (46.2) | |
Living arrangement | |||||
Alone | 61 (1.6) | 1 (1.04) | 0 (0) | 0 (0) | 0.631 |
Couple only | 2336 (61.7) | 67 (69.8) | 55 (61.8) | 8 (61.5) | |
Others | 1388 (36.7) | 28 (29.2) | 34 (38.2) | 5 (38.5) | |
Walking | |||||
None | 650 (18.5) | 15 (15.8) | 22 (25.6) | 3 (23.1) | 0.562 |
≤ 3 days/week | 453 (12.9) | 11 (11.6) | 7 (8.1) | 2 (15.4) | |
> 3 days/week | 2407 (68.6) | 69 (72.6) | 57 (66.3) | 8 (61.5) | |
Medium/Intensive | |||||
Physical activity | |||||
None | 2349 (66.9) | 59 (62.1) | 63 (73.3) | 11 (84.6) | 0.493 |
≤ 3 days/week | 340 (9.7) | 9 (27) | 8 (9.3) | 0 (0.0) | |
> 3 days/week | 821 (23.4) | 27 (28.4) | 15 (17.4) | 2 (15.4) | |
More than 3 chronic diseases a | |||||
Yes | 3319 (87.7) | 88 (91.7) | 87 (97.7) | 0 (0.0) | 0.001 |
No | 466 (12.3) | 8 (8.3) | 2 (2.3) | 13 (100.0) | |
Economic Activity | |||||
No | 2382 (62.9) | 61 (63.5) | 70 (78.7) | 9 (69.2) | 0.024 |
Yes | 1403 (37.1) | 35 (36.5) | 19 (21.4) | 4 (30.8) | |
Income quantile, percentile | |||||
< 20th | 1224 (44.4) | 44 (51.2) | 31 (44.9) | 31 (44.9) | 0.410 |
20 – 40th | 628 (22.8) | 19 (22.1) | 18 (26.1) | 18 (26.1) | |
40 – 60th | 446 (16.2) | 11 (12.8) | 13 (18.8) | 13 (18.8) | |
60 – 80th | 246 (8.9) | 9 (10.5) | 5 (7.3) | 5 (7.3) | |
80 – 100th | 210 (7.6) | 3 (3.5) | 2 (2.9) | 2 (2.9) | |