Table 1 Baseline characteristics of participants.

From: The effectiveness of nature-based therapy for community psychological distress and well-being during COVID-19: a multi-site trial

Baseline Characteristics

Gardening Group (n = 192)

Control Group (n = 99)

t or z or χ2

p-value

Gender, n (%)

  

1.041

0.308

 Men

47 (24.5%)

19 (19.2%)

  

 Women

145 (75.5%)

80 (80.8%)

  

Age, M (SD)

52.21 (24.04)

56.04 (23.99)

− 1.55

0.12

Employment, n (%)

  

9.985

0.076

 Unemployed

49 (25.5%)

24 (24.2%)

  

 Student

47 (24.55)

15 (15.2%)

  

 Homemaker

32 (16.7%)

16 (16.2%)

  

 Employed

33 (17.2%)

19 (19.2%)

  

 Other

14 (7.3%)

5 (5.1%)

  

 Unknown

17 (8.9%)

20 (20.2%)

  

Marital Status, n (%)

  

9.973

0.041*

 Never married

58 (30.2%)

19 (19.2%)

  

 Married

73 (38.0%)

55 (55.6%)

  

 Divorced

8 (4.2%)

1 (1.0%)

  

 Widowed

32 (16.7%)

14 (14.1%)

  

 Unknown

21 (10.9%)

10 (10.1%)

  

Education, n (%)

  

9.062

0.170

 No Education

10 (5.2%)

11 (11.1%)

  

 Elementary School (≤ 6 years)

32 (16.7%)

13 (13.1%)

  

 Middle School (≤ 9 years)

36 (18.8%)

11 (11.1%)

  

 High school (≤ 12 years)

50 (26.0%)

28 (28.3%)

  

 University/College

Bachelor’s degree

(≤ 16 years)

39 (20.3%)

20 (20.2%)

  

 Higher Education (> 16 years)

3 (1.6%)

5 (5.1%)

  

 Unknown

22 (11.5%)

11 (11.1%)

  

Mental Disorder Diagnosis, n (%)

  

3.735

0.053

 None

144 (75.0%)

84 (84.8%)

  

 Yes

48 (25.0%)

15 (15.2%)

  

Psychological distress & Well-being measures, M (SD)

 MHS:D

17.3 (9.49)

18.0 (10.7)

− 0.541

0.59

 MHS:A

16.9 (8.74)

17.8 (10.1)

− 0.812

0.42

 CORE

15.0 (3.68)

14.4 (4.14)

1.23

0.22

 SWLS

18.2 (6.43)

17.9 (7.02)

0.314

0.75

 MAAS

56.6 (13.2)

55.6 (14.0)

0.573

0.57

 PSS

20.5 (5.30)

21.1 (5.52)

− 0.78

0.44

 ULS-8

11.1 (4.56)

10.7 (4.31)

0.697

0.49

  1. t = t-value, χ2 = chi-square value, z = z value from two-samples Wilcoxon test. *p-value < 0.05. M and SD are used to represent mean and standard deviation, respectively.
  2. MHS:D mental health screening tool for depressive disorders, MHS a mental health screening tool for anxiety disorders, CORE core life activities index, SWLS satisfaction with life scale, MAAS mindful attention awareness scale, PSS perceived stress scale, ULS-8 a short form of the UCLA loneliness scale.