Compliance with Standard Precautions among Clinical Nurses: Validity and Reliability of the Italian Version of the Compliance with Standard Precautions Scale (CSPS-It)

The compliance with Standard Precautions (SPs) guidelines, as a primary strategy for the prevention of healthcare associated infections, is still suboptimal among healthcare providers. However, no instrument measuring nurses' compliance with SPs is available in Italian. This study aims to assess the validity and reliability of the Compliance with Standard Precaution Scale⁻Italian version (CSPS-It) among clinical nurses. The study consisted of two phases: (1) translation and cross-cultural adaptation of the CSPS; (2) validity and reliability evaluation of the CSPS-It. Confirmatory factor analysis (CFA) and hypothesis testing were performed to evaluate the construct validity. Cronbach's alpha, intra-class correlation coefficient of test-retest scores, and item-total correlations were computed to establish reliability. The CSPS-It showed a sound validity and reliability. The unidimensional model tested at CFA yielded acceptable fit indices. The hypothesis testing supported better nurses' compliance based on participation in at least one training course on SPs. The CSPS-It is a valid and reliable instrument for measuring the compliance with SPs among clinical nurses. This version will allow for the conduction of further studies in favor of progress in this specific field of research. Managers should pay greater attention in monitoring compliance with SPs among clinical nurses.