Table 2 Characteristics and tooth loss in women (n = 1,258)
From: Temporary employment and tooth loss: a cross-sectional study from the J-SHINE study
Women (n =1,258) | Number of tooth loss | ||||||||
|---|---|---|---|---|---|---|---|---|---|
none | 1 tooth | 2 teeth | 3 teeth | 4 teeth | more than 4 teeth | P-value* | |||
Changes in employment status | Continuous regular employment | n | 349 | 63 | 29 | 15 | 12 | 19 | <0.05 |
(n = 487) | (%) | (71.7) | (12.9) | (6.0) | (3.1) | (2.5) | (3.9) | ||
Having the experience of temporary employment | n | 449 | 116 | 66 | 47 | 26 | 67 | ||
(n = 771) | (%) | (58.2) | (15.1) | (8.6) | (6.1) | (3.4) | (8.7) | ||
Regular to temporary employment | n | 286 | 82 | 52 | 33 | 17 | 47 | ||
(n = 517) | (%) | (55.3) | (15.9) | (10.1) | (6.4) | (3.3) | (9.1) | ||
Temporary to regular employment | n | 39 | 7 | 2 | 2 | 0 | 5 | ||
(n = 55) | (%) | (70.9) | (12.7) | (3.6) | (3.6) | (0.0) | (9.1) | ||
Continuous temporary employment | n | 124 | 27 | 12 | 12 | 9 | 15 | ||
(n = 199) | (%) | (62.3) | (13.6) | (6.0) | (6.0) | (4.5) | (7.5) | ||
Age (years old) | 25–30 | n | 248 | 20 | 8 | 5 | 6 | 5 | <0.05 |
(%) | (84.9) | (6.9) | (2.7) | (1.7) | (2.1) | (1.7) | |||
30–35 | n | 163 | 24 | 12 | 6 | 7 | 9 | ||
(%) | (73.8) | (10.9) | (5.4) | (2.7) | (3.2) | (4.1) | |||
35–40 | n | 152 | 47 | 21 | 8 | 4 | 16 | ||
(%) | (61.3) | (19.0) | (8.5) | (3.2) | (1.6) | (6.5) | |||
40–45 | n | 133 | 47 | 25 | 16 | 11 | 19 | ||
(%) | (53.0) | (18.7) | (10.0) | (6.4) | (4.4) | (7.6) | |||
45–50 | n | 102 | 41 | 29 | 27 | 10 | 37 | ||
(%) | (41.5) | (16.7) | (11.8) | (11.0) | (4.1) | (15.0) | |||
History of diabetes | None | n | 793 | 178 | 94 | 60 | 38 | 86 | 0.24 |
(%) | (63.5) | (14.3) | (7.5) | (4.8) | (3.0) | (6.9) | |||
Present | n | 5 | 1 | 1 | 2 | 0 | 0 | ||
(%) | (55.6) | (11.1) | (11.1) | (22.2) | (0.0) | (0.0) | |||
Body mass index (kg/m^2) | ≥25.0 | n | 65 | 19 | 14 | 7 | 4 | 18 | <0.05 |
(%) | (51.2) | (15.0) | (11.0) | (5.5) | (3.2) | (14.2) | |||
18.5–25.0 | n | 580 | 131 | 63 | 43 | 27 | 60 | ||
(%) | (64.2) | (14.5) | (7.0) | (4.8) | (3.0) | (6.6) | |||
<18.5 | n | 113 | 25 | 13 | 11 | 7 | 7 | ||
(%) | (64.2) | (14.2) | (7.4) | (6.3) | (4.0) | (4.0) | |||
Marital status | Married | n | 455 | 124 | 58 | 51 | 27 | 62 | <0.05 |
(%) | (58.6) | (16.0) | (7.5) | (6.6) | (3.5) | (8.0) | |||
Single | n | 340 | 55 | 37 | 11 | 11 | 24 | ||
(%) | (71.1) | (11.5) | (7.7) | (2.3) | (2.3) | (5.0) | |||
No. of family members in the household | Living alone | n | 75 | 6 | 7 | 5 | 3 | 5 | 0.32 |
(%) | (74.3) | (5.9) | (6.9) | (5.0) | (3.0) | (5.0) | |||
2 | n | 161 | 43 | 15 | 10 | 6 | 21 | ||
(%) | (62.9) | (16.8) | (5.9) | (3.9) | (2.3) | (8.2) | |||
3 | n | 201 | 42 | 34 | 15 | 12 | 22 | ||
(%) | (61.7) | (12.9) | (10.4) | (4.6) | (3.7) | (6.8) | |||
≥4 | n | 356 | 87 | 39 | 31 | 17 | 37 | ||
(%) | (62.8) | (15.3) | (6.9) | (5.5) | (3.0) | (6.5) | |||
Self-rated household economic status in early life at 5 years old | Rich | n | 139 | 32 | 26 | 18 | 12 | 28 | <0.05 |
(%) | (54.5) | (12.6) | (10.2) | (7.1) | (4.7) | (11.0) | |||
Fair | n | 490 | 111 | 57 | 33 | 16 | 42 | ||
(%) | (65.4) | (14.8) | (7.6) | (4.4) | (2.1) | (5.6) | |||
Poor | n | 162 | 35 | 12 | 11 | 10 | 15 | ||
(%) | (66.1) | (14.3) | (4.9) | (4.5) | (4.1) | (6.1) | |||
Years of education (year) | <9 | n | 17 | 6 | 1 | 6 | 2 | 3 | <0.05 |
(%) | (48.6) | (17.1) | (2.9) | (17.1) | (5.7) | (8.6) | |||
9–12 | n | 127 | 37 | 25 | 15 | 11 | 25 | ||
(%) | (52.9) | (15.4) | (10.4) | (6.3) | (4.6) | (10.4) | |||
>12 | n | 647 | 135 | 68 | 41 | 25 | 57 | ||
(%) | (66.5) | (13.9) | (7.0) | (4.2) | (2.6) | (5.9) | |||
Annual household income (million yen) | 0–300 | n | 53 | 9 | 5 | 3 | 3 | 12 | 0.41 |
(%) | (62.4) | (10.6) | (5.9) | (3.5) | (3.5) | (14.1) | |||
300–750 | n | 249 | 58 | 39 | 21 | 9 | 28 | ||
(%) | (61.6) | (14.4) | (9.7) | (5.2) | (2.2) | (6.9) | |||
≥750 | n | 233 | 57 | 26 | 20 | 14 | 27 | ||
(%) | (61.8) | (15.1) | (6.9) | (5.3) | (3.7) | (7.2) | |||
Feel fear of job loss | No | n | 495 | 123 | 56 | 38 | 23 | 45 | 0.09 |
(%) | (63.5) | (15.8) | (7.2) | (4.9) | (3.0) | (5.8) | |||
Yes | n | 272 | 46 | 32 | 21 | 13 | 39 | ||
(%) | (64.3) | (10.9) | (7.6) | (5.0) | (3.1) | (9.2) | |||
Psychological distress (k6) | None (0-4) | n | 548 | 120 | 66 | 30 | 25 | 50 | <0.05 |
(%) | (65.3) | (14.3) | (7.9) | (3.6) | (3.0) | (6.0) | |||
Present (≥5) | n | 248 | 59 | 29 | 31 | 13 | 36 | ||
(%) | (59.6) | (14.2) | (7.0) | (7.5) | (3.1) | (8.7) | |||
Visiting a dental clinic for preventive care | Yes | n | 247 | 57 | 40 | 27 | 18 | 20 | <0.05 |
(%) | (60.4) | (13.9) | (9.8) | (6.6) | (4.4) | (4.9) | |||
No | n | 548 | 122 | 55 | 35 | 20 | 65 | ||
(%) | (64.9) | (14.4) | (6.5) | (4.1) | (2.4) | (7.7) | |||
Hesitation to use medical and dental care | Yes | n | 366 | 80 | 43 | 34 | 13 | 39 | 0.45 |
(%) | (63.7) | (13.9) | (7.5) | (5.9) | (2.3) | (6.8) | |||
No | n | 310 | 77 | 36 | 23 | 17 | 39 | ||
(%) | (61.8) | (15.3) | (7.2) | (4.6) | (3.4) | (7.8) | |||
Never felt a need to use | n | 122 | 22 | 16 | 5 | 8 | 8 | ||
(%) | (67.4) | (12.2) | (8.8) | (2.8) | (4.4) | (4.4) | |||
Smoking status | Current smoker | n | 91 | 26 | 15 | 17 | 11 | 21 | <0.05 |
(%) | (50.3) | (14.4) | (8.3) | (9.4) | (6.1) | (11.6) | |||
Former smoker | n | 115 | 34 | 20 | 12 | 5 | 20 | ||
(%) | (55.8) | (16.5) | (9.7) | (5.8) | (2.4) | (9.7) | |||
Never smoker | n | 589 | 119 | 59 | 33 | 22 | 45 | ||
(%) | (67.9) | (13.7) | (6.8) | (3.8) | (2.5) | (5.2) | |||