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Table 2 Determinants of quality of life

From: Oral health and quality of life: findings from the Survey of Health, Ageing and Retirement in Europe

Independent variables

Outcome measure: quality of life

Absence of at least one natural tooth (Refence category: Presence of all natural teeth)

 − 0.22*** (0.05)

Age in years

 − 0.00* (0.00)

Gender: Female (Reference category: Male)

0.52*** (0.04)

Marital status: married and living together with spouse; registered partnership (Reference category: Other)

0.55*** (0.05)

Household net income (per year) in 1000 Euro

0.00* (0.00)

Education

 

 Medium educational level (Reference category: low educational level)

1.26*** (0.05)

 High educational level

1.41*** (0.06)

Currently smoking (Reference category: yes)

0.13*** (0.01)

Functional impairment

 − 1.20*** (0.07)

Self-rated health (from 1 = “excellent” to 5 = “poor”)

 − 1.54*** (0.02)

Depressive symptoms

 − 1.12*** (0.01)

Chronic conditions

 − 0.08*** (0.02)

Constant

43.91*** (0.20)

Observations

59,058

R2

0.41

  1. Findings of multiple linear regressions (with presence of all natural teeth as key independent variable; among individuals with at least one missing natural tooth)
  2. Beta-coefficients (unstandardized) were reported; robust standard errors in parentheses; ***p < 0.001; **p < 0.01; *p < 0.05; + p < 0.10
  3. Other including: Married, living separated from spouse; never married; divorced; widowed
  4. Functional impairment: from 0 to 3, higher values reflect more difficulties
  5. Depressive symptoms: from 0 to 12, higher values reflect more depressive symptoms
  6. Chronic conditions: count score from 0 to 10, with higher values reflecting more chronic conditions