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Table 2 Extracted factors, variance, and number of items of each factor

From: Translation and psychometric evaluation of the persian version of the “Nursing Profession Self-Efficacy Scale”

Factors

Percentage of explained variance

Percentage of cumulative explained variance

Number of items

Factor 1: Professional situation

47.32

47.32

8

Factor 2: Care situation

8.04

55.37

6

Factor 3: Support situation

7.01

62.38

5