서 론

연구대상 및 방법
1. 연구대상
2. 연구방법

연구 성적
1. 노인복지시설 이용 노인의 인구사회학적 요인에 따른 구강건강관련 삶의 질
Table 1
Variables | N (%) | OHIP | P-value |
---|---|---|---|
Sex | 0.001 | ||
Male | 34 (22.7%) | 45.18±8.46 | |
Female | 116 (77.3%) | 38.58±10.47 | |
Age | 0.386 | ||
65-69 years | 13 (8.7%) | 43.69±3.38 | |
70-79 years | 53 (35.3%) | 40.23±8.61 | |
80 years over | 84 (56.0%) | 39.42±11.98 | |
Income* | 0.015 | ||
Q1 | 82 (54.7%) | 38.54±10.55 | |
Q2 | 44 (29.3%) | 39.98±10.74 | |
Q3-4 | 24 (16.0%) | 45.50±7.39 | |
Educational level | 0.055 | ||
Less than elementary school | 38 (25.3%) | 40.95±9.48 | |
Middle school | 66 (44.0%) | 37.89±11.14 | |
High school | 20 (13.3%) | 40.05±11.70 | |
College | 26 (17.3%) | 44.35±9.72 |
2. 노인복지시설 이용 노인의 전신건강상태 및 건강습관에 따른 구강건강관련 삶의 질
3. 노인복지시설 이용 노인의 구강건강상태 및 구강건강습관에 따른 구강건강관련 삶의 질
4. 노인복지시설 이용 노인의 구강건강상태 및 구강건강습관의 구강건강관련 삶의 질과의 상관성

고 안
Table 2
Variables | N (%) | OHIP | P-value |
---|---|---|---|
Activity of daily living | 0.000 | ||
Independent | 105 (70.0%) | 43.58±9.38 | |
Dependent | 45 (30.0%) | 31.89±7.78 | |
Smoking | 0.000 | ||
Non-smoker | 137 (91.3%) | 42.15±9.26 | |
Smoker | 13 (8.7%) | 39.88±10.51 | |
Seasonal fresh vegetables intake | 0.011 | ||
Never | 20 (13.3%) | 35.15±10.14 | |
Once a week | 37 (24.7%) | 38.05±11.00 | |
Once a day | 93 (62.0%) | 41.94±9.81 | |
Grip strength* | 0.000 | ||
Low | 77 (51.3%) | 34.61±8.69 | |
High | 73 (48.7%) | 45.84±8.87 | |
Arm circumference* | 0.005 | ||
Low | 75 (50.0%) | 37.69±11.43 | |
High | 75 (50.0%) | 42.45±8.70 | |
Calf circumference* | 0.330 | ||
Low | 80 (53.3%) | 40.85±10.01 | |
High | 70 (46.7%) | 39.19±10.84 |
Table 3
Variables | N (%) | OHIP | P-value |
---|---|---|---|
Number of times of toothbrushing per day | 0.260 | ||
<2 times | 18 (12.0%) | 36.61±13.92 | |
≥2 times | 132 (88.0%) | 40.55±9.80 | |
Interdental brush | 0.002 | ||
Non-user | 100 (66.7%) | 38.20±9.94 | |
User | 50 (33.3%) | 43.82±10.39 | |
Needed support for toothbrushing | 0.000 | ||
Independent | 125 (83.3%) | 42.26±9.60 | |
Dependent | 25 (16.7%) | 29.12±6.73 | |
Lingual site toothbrushing | 0.000 | ||
Performed | 85 (56.7%) | 43.47±9.33 | |
Not-performed | 65 (43.3%) | 35.63±10.11 | |
Remaining teeth | 0.000 | ||
Less than 20 | 75 (50.0%) | 36.28±10.39 | |
More than 20 | 75 (50.0%) | 43.87±8.99 | |
Periodontitis* | 0.001 | ||
Non-periodontitis | 94 (62.7%) | 42.15±9.44 | |
Periodontitis | 56 (37.3%) | 36.59±11.07 |
Table 4
Variables | Model I | Model II | Model III | |||||
---|---|---|---|---|---|---|---|---|
|
|
|
||||||
OR (95% CI) | P-value | OR (95% CI) | P-value | OR (95% CI) | P-value | |||
Socioeconomic status | ||||||||
Sex | ||||||||
Male | 1.0 | 1.0 | 1.0 | |||||
Female | 0.50 (0.18-1.34) | 0.17 | 0.58 (0.16-2.11) | 0.41 | 0.46 (0.11-1.92) | 0.29 | ||
Age | ||||||||
60-69 years | 1.0 | 1.0 | 1.0 | 0.16 | ||||
70-79 years | 0.26 (0.06-1.16) | 0.08 | 0.22 (0.04-1.25) | 0.09 | 0.16 (0.02-1.07) | 0.06 | ||
80 years over | 0.26 (0.06-1.07) | 0.06 | 0.34 (0.06-1.77) | 0.20 | 0.25 (0.04-1.55) | 0.14 | ||
Income* | ||||||||
Q1 | 1.0 | 1.0 | 1.0 | 0.33 | ||||
Q2 | 1.49 (0.68-3.28) | 0.32 | 1.76 (0.69-4.53) | 0.24 | 1.85 (0.66-5.19) | 0.24 | ||
Q3-4 | 2.96 (1.05-8.3) | 0.04 | 3.24 (0.93-11.24) | 0.06 | 2.24 (0.6-8.33) | 0.23 | ||
Educational level | ||||||||
Less than elementary school | 1.0 | 1.0 | 1.0 | 0.26 | ||||
Middle school | 1.13 (0.47-2.74) | 0.78 | 1.37 (0.49-3.78) | 0.55 | 2.43 (0.76-7.73) | 0.13 | ||
High school | 1.36 (0.43-4.3) | 0.60 | 1.83 (0.44-7.6) | 0.40 | 3.31 (0.68-16.06) | 0.14 | ||
College | 2.08 (0.61-7.09) | 0.24 | 2.96 (0.68-12.97) | 0.15 | 3.75 (0.75-18.67) | 0.11 | ||
General health status | ||||||||
Activity of daily living | ||||||||
Independent | 1.0 | 1.0 | ||||||
Dependent | 0.16 (0.05-0.54) | 0.00 | 0.31 (0.08-1.16) | 0.08 | ||||
Smoking | ||||||||
Non-smoker | 1.0 | |||||||
Smoker | 0.71 (0.12-4.1) | 0.70 | 1.15 (0.14-9.48) | 0.89 | ||||
Seasonal fresh vegetables intake | ||||||||
Never | 1.0 | 1.0 | ||||||
Once a week | 1.02 (0.23-4.5) | 0.98 | 1.27 (0.26-6.34) | 0.77 | ||||
Once a day | 0.51 (0.13-1.97) | 0.33 | 0.4 (0.09-1.71) | 0.22 | ||||
Grip strength† | ||||||||
Low | 1.0 | 1.0 | ||||||
High | 4.4 (1.64-11.82) | 0.00 | 5.47 (1.78-16.85) | 0.00 | ||||
Arm circumference† | ||||||||
Low | 1.0 | 1.0 | ||||||
High | 1.16 (0.46-2.93) | 0.75 | 0.81 (0.29-2.24) | 0.69 | ||||
Calf circumference† | ||||||||
Low | 1.0 | 1.0 | ||||||
High | 2.25 (0.89-5.66) | 0.09 | 3.93 (1.3-11.87) | 0.02 | ||||
Oral health habit and status | ||||||||
Number of times of toothbrushing per day | ||||||||
<2 times | 1.0 | |||||||
≥2 times | 0.15 (0.02-1.02) | 0.05 | ||||||
Interdental brush | ||||||||
Non-user | 1.0 | |||||||
User | 0.74 (0.27-2.02) | 0.56 | ||||||
Needed support for toothbrushing | ||||||||
Dependent | 1.0 | |||||||
Independent | 0.13 (0.02-1.04) | 0.05 | ||||||
Lingual site toothbrushing | ||||||||
Performed | 1.0 | |||||||
Not-performed | 0.4 (0.13-1.25) | 0.12 | ||||||
Remaining teeth | ||||||||
Less than 20 | 1.0 | |||||||
More than 20 | 2.32 (0.83-6.52) | 0.11 | ||||||
Periodontitis‡ | ||||||||
Non-periodontitis | 1.0 | |||||||
Periodontitis | 0.67 (0.21-2.12) | 0.50 |
*Household income was classified as <25% (the lowest quartile group), 25%-49%, 50-74%, and 75%-100% (the highest quartile group).
Response variable: Oral related quality of life (OHIP-14) was categorized into two groups based on the median value.

결 론
노인의구강건강관련삶의 질은 성별, 수입, 일상생활도움정도, 치간칫솔사용여부, 칫솔질도움필요여부, 치아안쪽면 칫솔질여부, 잔존치아수, 치주질환 여부에 따라 차이가 발생하였다(P<0.05).
다중회귀분석을 통한 노인구강건강관련삶의 질과 인구사회학적요인, 전신건강상태, 구강건강습관 및 상태와 관련된 분석을 통해, 일상생활도움필요에 따른 구강건강관련삶의 질 감소와 전신건강지표인 허벅지 둘레와 악력등과 상관성을 보였으며, 칫솔질 시 도움을 필요를 요하는 대상자에게서 낮은 구강건강관련 삶의 질이 나타났다(P<0.05).
