Table 1 Characteristics of treatment groups: Ctrl = control, Exp = experimental.

From: Indoor green wall affects health-associated commensal skin microbiota and enhances immune regulation: a randomized trial among urban office workers

Groups

Ctrl

Exp

 

Participants

17

11

Sex

Female

13

9

Male

4

2

Age

25–35

3

4

36–45

7

2

36–45

5

5

Average

40

40

SD

9

10

Type of residence

Apartment building

4

4

Rowhouse

2

2

Private house

10

5

Work place

Lahti

10

7

Tampere

4

7

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