Ever Previously Worked With A CX-5461 That You Were Satisfied With?

16.0 (SPSS Inc., Chicago, IL, USA) [21]. 2. Main study and data collection A multistage cluster sampling was applied. Six hospitals affiliated with Qom University of Medical Sciences were selected. The ideal sample size was estimated based on the need for exploratory factor analysis. Assigning 5�C10 participants to each item, a sample size of 400 was estimated (50 multiplied by 8) [14]. Considering the possible attrition, we planned to employ a sample of 452 caregivers from different units in the six hospitals. The demographic characteristics of participants including Dipivefrine age, gender, work experience, employment status, marital status, and academic degree were also collected. 3. Ethics The ethics committee of Tarbiat Modares University approved the study. All participants gave informed written consent. Results In all, 452 caregivers participated in the study, including 289 male (63.9%) and 163 female (36.6%) participants. The mean age of the participants was 37.71 (standard deviation [SD]=8.3) years, and their mean work experience was 10.27 (SD=8.1) years. The demographic characteristics of the participants are shown in the Table 1. Table 1 The characteristics of the study sample 1. Exploratory factor analysis The Kaiser-Meyer-Olkin measure was 0.85, which falls in the ""very good"" category. The Bartlett's test of sphericity was significant (chi-square of 9739.127, pGPCR & G Protein inhibitor The CX-5461 in vivo initial analysis indicated a seven-factor structure for the questionnaire. Ten items did not load on any factors and were thus removed. A final 40-item questionnaire loaded in seven distinct groupings. Table 2 shows six concepts derived from principle factor analysis with Varimax rotation for the MWRLBPPQ (Table 2). Table 2 Seven concepts derived from principle factor analysis with varimax rotation 2. Reliability test The internal consistency of the MWRLBPPQ, as assessed by the Cronbach's �� coefficient, showed satisfactory results with alpha ranging from 0.75 to 0.85 for each concept and 0.83 for the entire questionnaire. The ICC of the MWRLBPPQ also was found to be satisfactory, indicating that the questionnaire had good stability. The five-part Likert scale (from score 1 meaning ""totally agree"" to score 5 meaning ""totally disagree"" was used for all items. A total of 10 items were omitted, and the 40-item questionnaire was finally approved. The results of the reliability test as well as the score range for each concept are found in Table 1. Discussion According to the findings, satisfactory psychometric properties for the instrument with 7 factors and 40 statements based on the SCT were achieved.