Table 8 Magnitude of effect in regression.

From: Knowledge, attitude, and practices of nurses toward the assessment and management of perioperative hidden blood loss among orthopedic patients: A cross-sectional multicenter study

Outcome

R²

Adjusted R²

Cohen’s f²

Effect size interpretation

Knowledge

0.452

0.445

0.825

Large

Attitudes

0.318

0.311

0.466

Large

Practices

0.367

0.360

0.580

Large

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