Table 3 Summary of outcomes at the different timepoints and changes in outcomes over time.

From: Nature-based activities improve the well-being of older adults

Domain

Outcome measure

Baseline

(n = 47)

Timepoint 1

3Ā months

(n = 47)

Timepoint 2

6Ā months

(n = 47)

Timepoint 3

9Ā months

(n = 38)

Timepoint 4

12Ā months

(n = 44)

F

p-value

Partial

Eta-squared

Cognitive

MMSE

(n = 44)

24.47

(4.007)

–

25.34

(3.835)

–

25.27

(3.878)

4.82

.011

.101

CDR

(n = 44)

.045

(.145)

–

.080

(.185)

–

.148

(.255)

4.226

.027

.089

Functional

BI

(n = 38)

99.08

(2.561)

98.68

(3.618)

99.61

(1.794)

99.47

(1.942)

99.47

(1.942)

1.039

.377

.027

PSQI

(n = 38)

4.92

(2.318)

4.61

(2.308)

4.26

(2.321)

4.82

(2.228)

4.71

(2.205)

.881

.467

.023

Psycho-social & Physical

SDS

(n = 38)

33.55

(7.738)

31.66

(7.099)

31.97

(7.618)

31.42

(7.024)

32.13

(8.201)

1.444

.227

.038

SAS

(n = 38)

29.11

(4.267)

29.42

(6.074)

26.92

(4.738)

27.24

(4.890)

28.00

(5.297)

4.269

.007

.103

FS

(n = 38)

19.37

(4.564)

18.24

(4.896)

19.11

(5.061)

19.26

(4.341)

19.71

(4.843)

1.719

.154

.044

EQ VAS

(n = 38)

74.08

(14.372)

78.37

(14.059)

75.39

(16.207)

76.97

(16.214)

75.92

(15.547)

.961

.417

.025

  1. ANOVA was used to analyse differences over time (significant differences are in bold)
  2. MMSE, Mini Mental State Exam, CDR, Clinical Dementia Rating, BI, Barthel Index, PSQI, Pittsburgh Sleep Quality Index, SDS, Zung Self-Rating Depression Scale, SAS, Zung Self-Rating Depression Scale, FS, Friendship Scale, EQ VAS, EQ-5D-3L Visual Analogue Scale.