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Table 2 Sample descriptive statistics (n = 386)

From: Exploring motivations behind pollution-mask use in a sample of young adults in urban China

Variable

Mean ± SD

Min

Max

Gender (female = 1)

.53 ± .49

0

1

Residency (urban = 1)

.77 ± .41

0

1

Age (years)

22.5 ± 2.21

18

38

Intention

5.13 ± 1.58

1

7

Attitude

4.79 ± 1.28

1

7

Social Norm

5.63 ± .97

1

7

PBC

4.56 ± 1.5

1

7

Self-efficacy

4.86 ± 1.92

1

7

Past behaviour

3.46 ± 2.03

1

7