Relationship between Subjective Oral Health Status and Lifestyle in Elderly People: A Cross-Sectional Study in Japan

Table 5

Odds ratios and 95% confidence intervals for “remaining teeth more than 20” by binominal logistic regression analysis* (𝑛=5383).

Variable	Or	95% CI	P-value
Regular life rhythm
Yes	0.985	0.784–1.237	0.896
No (ref.)
Regular sleep
Yes	1.053	0.916–1.211	0.468
No (ref.)
Regular physical activity
Yes	1.064	0.950–1.191	0.287
No (ref.)
Current smoking
No	1.582	1.240–2.020	<0.001
Yes (ref.)
Drinking alcohol
No	0.851	0.749–0.966	0.013
Yes (ref.)

∗Binominal logistic regression analysis was conducted using 5 variables concerning life-style as the dependent variable.
Results significant at the 5% level are indicated in bold.
ref.: reference category.