Skip to main content

Table 3 Reliability analysis with each question deleted

From: The Italian version of the Physical Therapy Patient Satisfaction Questionnaire - [PTPSQ-I(15)]: psychometric properties in a sample of inpatients

Deleted variable Cronbach’s Alpha if Item Deleted Corrected Item-Total Correlation Scale Mean if Item Deleted Scale Variance if Item Deleted
Q07 0.944 0.829 61.383 49.295
Q08 0.943 0.845 61.365 48.781
Q09 0.944 0.802 61.551 47.231
Q10 0.943 0.877 61.449 48.627
Q11 0.950 0.526 61.393 51.109
Q12 0.946 0.747 61.692 47.913
Q13 0.944 0.834 61.402 48.526
Q14 0.948 0.636 61.308 50.027
Q15 0.960 0.261 61.766 52.294
Q19 0.944 0.793 61.551 47.608
Q20 0.944 0.830 61.421 48.755
Q21 0.943 0.868 61.402 48.431
Q22 0.946 0.760 61.411 50.037
Q23 0.943 0.867 61.365 49.215
Q26 0.946 0.722 61.449 50.193
  1. Bolded numbers refer to items less correlated with global satisfaction.