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Table 5 Summary of findings (Quality of measurement properties results)

From: A systematic review of the measurement properties of self-care scales in nurses

Scales

Structural validity

Internal consistency

Cross-cultural validity

(Measurement invariant)

Reliability

(Test-retest)

Construct validity

(Hypotheses testing)

Overall rating 1

QoE 2

Overall rating1

QoE 2

Overall rating1

QoE2

Overall rating1

QoE2

Overall rating1

QoE2

SCBN

?

NA

?

Low

?

NA

?

NA

?

NA

PSC

-

Moderate

-

Moderate

?

NA

?

NA

Results in line

with 5 hypo’s

(5+)

Low

SCA

?

NA

?

Very low

?

NA

?

NA

?

NA

MSC

+

High

+

High

?

Very low

?

Very low

?

NA

SAQ

?

NA

?

Very low

?

Very low

?

NA

?

NA

  1. 1Overall rating of quality of measurement properties (Rating: sufficient (+), insufficient (–), inconsistent (±), or indeterminate (?)); 2Quality of the evidence, using a modified GRADE approach (Rating: high, moderate, low, very low evidence); NA: Not assessed