Table 3 Odds ratios (95% confidence intervals) of tinnitus according to menstrual cycle characteristics.

From: Association between menstrual cycle irregularity and tinnitus: a nationwide population-based study

 

Model 1

Model 2

Regular menstrual cycle

1

1

Irregular menstrual cycle with duration of up to 3 months

1.41 (1.09–1.82)

1.37 (1.06–1.78)

Irregular menstrual cycle with duration of longer than 3 months

1.77 (1.05–2.97)

1.71 (1.03–2.85)

p for trend

0.001

0.002

  1. Model 1 was adjusted for age, smoking status, alcohol intake, physical activity, parity, and body mass index.
  2. Model 2 was adjusted for age, smoking status, alcohol intake, physical activity, parity, body mass index, educational level, household income level, sleep duration, use of oral contraceptives, psychological stress, and depressive mood.
Back to article page