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Table 2 Between sex differences for comparisons in QOL domains and physical fitness parameters

From: Association of physical fitness with quality of life in community-dwelling older adults aged 80 and over in Poland: a cross-sectional study

Feature

Women (N = 67)

Men (N = 33)

Student’s t-test

M

SD

M

SD

t

p*

Overall QOL [score]

3.81

0.94

4.09

0.81

−1.49

0.1393

General health [score]

3.42

1.02

3.85

0.71

−2.18

0.0317

Physical domain [score]

24.27

5.62

27.24

4.6

−2.63

0.0099

Psychological domain [score]

22.84

4.55

24.73

3.67

−2.08

0.0404

Social domain [score]

11.67

1.85

11.88

1.88

−0.52

0.6024

Environmental domain [score]

31.08

4.81

33.52

4.44

−2.45

0.0162

Chair stand [n]

7.34

3.33

9.55

4.35

−2.8

0.0061

Arm curl [n]

9.78

3.94

12.97

4.83

−3.53

0.0006

Two-minute step test [n]

26.88

18.49

39.24

19.96

−3.06

0.0028

Back scratch test [cm]

−22.71

17.6

−26.45

20.12

0.94

0.349

Up and go [s]

19.93

12.64

12.03

4

3.49

0.0007

Feature

Women (N = 67)

Men (N = 33)

Mann-Whitney U test

Me

Min-Max

Me

Min-Max

z

p*

Vertical jump test [cm]

0

−49–5

0

−36–8

0.43

0.6873

  1. Abbreviations N number of participants, QOL quality of life, M mean, SD standard deviation, Me median, Min minimum, Max maximum, t t-quantile, p statistical significance, z z-quantile
  2. Notes: *values in bold indicate statistical significance (p < 0.05)