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Table 2 Descriptive statistics of the main variables (n = 270)

From: Assessing the relationship between happiness and professional autonomy among clinical nurses: an analytical cross-sectional study

Variables

No. of items

Possible

range

Observed

range

Item

Mean ± SD

Total

Mean ± SD

Readiness

11

11–77

20–48

3.08 ± 0.55

33.91 ± 6.12

Empowerment

7

7–35

11–29

2.80 ± 0.41

19.64 ± 2.90

Actualization

9

9–45

17–42

3.34 ± 0.50

30.06 ± 4.53

Valuation

3

3–15

3–15

3.03 ± 0.82

9.10 ± 2.48

Professional autonomy (Total)

30

30–150

64–120

3.09 ± 0.42

92.72 ± 12.83

Happiness (Total)

29

29–116

35–104

2.26 ± 0.48

65.62 ± 14.11