https://www.selleckchem.com/products/lazertinib-yh25448-gns-1480.html Forty percent of radiographers reported involvement in intravenous injections, most commonly for CT and intravenous urography procedures. Both radiographers and radiologists supported the involvement of radiographers in a range of examination types however responses vary within and between hospitals. CONCLUSION This study concluded that radiography role extension activities are widely implemented at hospitals in Oman and that radiographers have sufficient skills and education for participating in these activities. IMPLICATIONS FOR PRACTICE The involvement of radiographers in role extension activities is believed to be cost and time effective, improve teamwork and has potential for significant service delivery benefits. STUDY DESIGN Cross-sectional study. INTRODUCTION Adhering to test administration and standardized instructions is important for attainment of accurate and reliable results in performance-based tests. PURPOSE OF THE STUDY To determine test-retest and interrater reliability of standardized translated instruction (St-TI) and spontaneously translated instruction (Sp-TI) of a hand function test. METHODS Four raters and seventy-two subjects were divided into 2 groups St-TI group, direct administration of the Hong Kong Chinese version of the Jebsen Hand Function Test to subjects by raters; and Sp-TI group, spontaneously translating the Jebsen-Taylor Hand Function Test from English into Chinese by raters. Test-retest and interrater reliability were calculated based on instruction time by the rater and performance time by the subject. RESULTS Test-retest and interrater reliability of instruction time by rater for St-TI has intraclass correlation coefficient of 0.35 to 0.70 and 0.24 to 0.55, respectively, whereas that for Sp-TI was -0.50 to 0.18 and -0.09 to 0.51, respectively. Test-retest and interrater reliability of performance time by subject for St-TI was 0.56 to 0.84 and 0.33 to 0.78, r