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Table 2 Factor analysis sample sizes in current practice [12]

From: Critical success factors for the successful initiation of Lean in public hospitals in KwaZulu-Natal: a factor analysis and structural equation modelling study

Subject to item ratio

% of studies

Cumulative %

2:1 or less

14.7

14.7

> 2:1, ≤ 5:1

25.8

40.5

> 5:1, ≤ 10:1

22.7

63.2

> 10:1, ≤ 20:1

15.4

78.6

> 20:1, ≤ 100:1

18.4

97.0

> 100:1

3.0

100.0