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Table 3 Results from multivariate OLS regression analyses on items of cognitive functioning

From: Oral health conditions and cognitive functioning in middle and later adulthood

 

Word recall A

Word recall B

Verbal fluency

Numeracy

Chewing ability

    

…can not bite/chew on hard foods

(reference)

(reference)

(reference)

(reference)

…can bite/chew on hard foods

0.18* [0.13;0.22]

0.14* [0.09;0.20]

0.45* [0.26;0.65]

0.05* [0.03;0.07]

Wearing dentures

    

…yes

(reference)

(reference)

(reference)

(reference)

…no

0.13* [0.09;0.17]

0.13* [0.08;0.18]

0.27* [0.10;0.43]

0.08* [0.06;0.09]

Educational attainment

    

…ISCED scores 0-1

(reference)

(reference)

(reference)

(reference)

…ISCED scores 2-3

0.60* [0.55;0.64]

0.55* [0.50;0.61]

1.94* [1.76;2.11]

0.27* [0.25;0.29]

…ISCED scores 4-6

0.98* [0.93;1.04]

0.99* [0.93;1.05]

4.07* [3.85;4.30]

0.52* [0.50;0.55]

Job situation

    

…retired

(reference)

(reference)

(reference)

(reference)

…employed or self-employed

-0.11* [-0.16;-0.06]

-0.10* [-0.16;-0.04]

0.10 [-0.14;0.33]

0.03* [0.00;0.05]

…unemployed and looking for work

-0.23* [-0.35;-0.11]

-0.26* [-0.40;-0.12]

-0.87* [-1.35;-0.39]

-0.10* [-0.15;-0.05]

…permanently sick or disabled

-0.19* [-0.30; -0.08]

-0.10 [-0.22;0.03]

-0.27 [-0.68;0.14]

-0.06* [-0.11;-0.01]

…homemaker

-0.11* [-0.18;-0.05]

-0.15* [-0.22;-0.07]

-0.32* [-0.57;-0.08]

-0.06* [-0.08;-0.03]

…other

-0.12 [-0.27;0.04]

-0.12 [-0.30;0.05]

-0.38 [-1.18;0.42]

-0.04 [-0.11;0.03]

General health (self-rated)

    

…poor

(reference)

(reference)

(reference)

(reference)

…fair

0.23* [0.15;0.30]

0.20* [0.12;0.28]

0.69* [0.40;0.98]

0.03 [-0.00;0.05]

…good

0.39* [0.32;0.47]

0.39* [0.31;0.47]

1.36* [1.07;1.65]

0.08* [0.05;0.10]

…very good

0.50* [0.42;0.58]

0.53* [0.43;0.62]

2.01* [1.68;2.33]

0.19* [0.15;0.22]

…excellent

0.52* [0.43;0.61]

0.52* [0.41;0.62]

2.34* [1.96;2.72]

0.16* [0.12;0.20]

Grip strength

0.01* [0.01;0.02]

0.01* [0.01;0.02]

0.08* [0.07;0.09]

0.01* [0.01;0.01]

Sad or depressed

    

…no

(reference)

(reference)

(reference)

(reference)

…yes

-0.07* [-0.11;-0.03]

-0.09* [-0.13;-0.04]

0.27* [0.11;0.43]

-0.04* [-0.06;-0.02]

Number of observations

29,037

29,041

29,020

28,756

  1. NB: 95%-Confidence-Intervals in brackets;* indicates statistical significance at least at the 5% level; parameter estimates originate from OLS regression models in which all variables listed above and additional control variables for age, sex, as well as country dummy variables are simultaneously entered.