From: Current status of periodontal disease in adults in Takahagi, Japan: a cross-sectional study
Age Groups (years) | |||||||
---|---|---|---|---|---|---|---|
20-34 | 35-44 | 44-54 | 55-64 | 65-74 | 75+ | Total | |
Gender | |||||||
female | 1.0 (1.4) | 2.9 (4.6) | 12.4 (26.6) | 13.6 (16.6) | 23.6 (21.0) | 24.9 (25.7) | 9.6 (16.9) |
male | 0.8 (2.2) | 3.4 (6.8) | 6.9 (13.5) | 9.4 (14.2) | 16.7 (18.3) | 19.8 (15.1) | 15.0 (20.3) |
P-value | 0.81 | 0.74 | 0.43 | 0.22 | 0.02 | 0.46 | |
Smoking status | |||||||
Never smokers | 0.6 (1.2) | 3.7 (6.4) | 6.8 (13.4) | 9.9 (14.4) | 17.4 (18.8) | 16.8 (12.5) | 10.3 (15.4) |
Former and Current smokers | 1.4 (2.9) | 2.4 (5.2) | 12,1 (24.7). | 12.3 (16.0) | 25.0 (20.8) | 27.6( 24.3) | 13.8 (20.0) |
P-value | 0.18 | 0.37 | <0.01 | 0.46 | 0.02 | 0.08 | |
Educational levelLow | |||||||
Low and Middle | 0.3 (0.7) | 2.1 (2.5) | 7.7 (22.2) | 14.2 (20.5) | 17.6 (18.6) | 27.9 (14.0) | 12.1 (16.9) |
High | 0.6 (1.0) | 1.0 (1.0) | 5.5 (12.0) | 6.3 (7.5) | 13.0 (13.5) | 24.9 (30.0) | 11.3 (13.9) |
P-value | 0.35 | 0,.29 | 0.73 | 0.04 | 0.48 | 0.89 | |
Body Mass Index | |||||||
<25 kg/m2 | 0.8 (2.0) | 3.1 (5.7) | 6.3 (12.3) | 10.5 (15.2) | 19.9 (19.3) | 20.7 (21.2) | 10.8 (16.4) |
≥25 kg/m2 | 1.1 (1.8) | 4.8 (9.2) | 16.7 (30.8) | 10.4 (13.9) | 17.1 (19.7) | 24.4 (16.2) | 13.6 (19.0) |
P-value | 0.57 | 0.56 | 0.07 | 0.98 | 0.43 | 0.81 | |
Diabetes Melitus | |||||||
Yes | 3.1(n=1) | 6.4 (2.8 | 19.3 (20.0) | 21.4 (19.8) | 20.1 (17.5) | ||
No | 8.4 (18.1) | 10.7 (15.1) | 23.6 (17.7) | 25.2 (22.2) | 11.1(17.1) | ||
P-value | 0.53 | 0.41 | 0.73 | ||||
Tooth brushing Frequency | |||||||
<2 times/day | 0.5 (0.8) | 2.9 (5.0) | 0.9 (1.1) | 10.9 (9.4) | 18.6 (12.3) | 12.9(16.6) | 11.6 (12.3) |
≥2 times/day | 0.9 (2.0) | 3.2 (6.2) | 9.8 (19.3) | 10.0 (14.5) | 19.8 (21.0) | 24.2 (21.2) | 11.3 (17.6) |
P-value | 0.34 | 0.9 | 0.15 | 0.83 | 0.75 | 0.13 | |
Use of inter-dental care device | |||||||
Yes | 0.7 (1.3) | 4.3 (8.1) | 6.4 (14.1) | 9.1 (13.9) | 17.0 (18.0) | 19.4 (17.8) | 11.8 (18.1) |
No | 0.9 (2.2) | 2.5 (4.0) | 10.1 (20.6) | 11.8 (15.7) | 22.5 (21.2) | 23.7 (21.5) | 11.0 (15.8) |
P-value | 0.71 | 0.28 | 0.41 | 0.29 | 0.06 | 0.47 | |
Last Dental visit | |||||||
within last 12 months | 0.2 (2.1) | 3.3(6.6) | 7.1 (14.1) | 11.4 (15.6) | 19.7 (21.0) | 21.1 (19.4) | 10.4 (16.6) |
Less often | 0.3 (1.3) | 2.9 (3.8) | 11.0 (23.9) | 9.2 (13.9) | 19.4 (18.4) | 23.0 (21.2) | 13.3 (18.0) |
P-value | 0.87 | 0.81 | 0.41 | 0.41 | 0.93 | 0.77 | |
Plaque score | |||||||
<20% | 0.4 (1.0) | 3.9 (3.4) | 6.5 (16.5) | 8.3 (13.8) | 17.7 (20.1) | 9.9 (16.2) | |
≥20% | 1.0 (2,2) | 2.8 (6.0) | 9.2 (18.7) | 11.8 (15.4) | 20.5 (19.6) | 12.1 (17.5) | |
P-value | <0.05 | 0.46 | 0.57 | 0.18 | 0.38 |