Malay Translation and Validation of the Oslo Sports Trauma Research Center Questionnaire on Health Problems.

BACKGROUND

The Oslo Sports Trauma Research Center Questionnaire on Health Problems (OSTRC-H) is a proven surveillance method to register acute injury, overuse injury, or illness in athletes. However, it has not yet been translated into Malay.

PURPOSE

To translate, culturally adapt, and validate the OSTRC-H into Malay using internationally established guidelines.

STUDY DESIGN

Cohort study (diagnosis); Level of evidence, 3.

METHODS

The Malay translation of the OSTRC-H (OSTRC-H.M) was distributed to 54 elite (ie, professional) and recreational athletes. Face validity, content validity, and construct validity were assessed for the validity measurement properties, while test-retest and internal consistency were used for reliability measurement properties.

RESULTS

The content validity index was satisfactory at 0.93. The OSTRC-H.M showed good internal consistency, with a Cronbach α value of .84. Confirmatory factor analysis showed a good model for construct validity, with values of 0.99 and 0.04 for comparative fit index and root mean square error of approximation, respectively. Per-item intraclass correlation coefficients (ICCs) for test-retest reliability ranged from 0.55 to 0.80. The overall test-retest reliability of the questionnaire was good (ICC, 0.8; 95% CI, 0.63-0.88; < .001).

CONCLUSION

The OSTRC-H.M was found to be valid and reliable and therefore acceptable for application among Malay-speaking athletes.