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Table 4 Adjusted odds ratios (OR) and 95% confidence interval (CI) of having dental anxiety according to year of survey, gender, and dental attendance behavior (included in analysis n = 1672)

From: Dental anxiety and dental attendance among 25-year-olds in Norway: time trends from 1997 to 2007

Variables

OR

95% CI

Year: 2007

1

 

1997

1.4

1.0-1.9

Gender: Male

1

 

Female

2.4

1.6-3.4

Education: ≤ 13 yr

1

 

> 13 yr

0.9

0.6-1.3

Dental attendance: less than once a year

1

 

: once a year

0.4

0.3-0.5

  1. ** p < 0.001