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Table 1 Item Summary, Internal Consistency Reliability, and Results of Exploratory Factor Analysis for the Entire Sample (N = 304)

From: Reliability and construct validity of the Participation in Life Activities Scale for children and adolescents with asthma: an instrument evaluation study

    Internal Consistence Reliability Factor Analysis Principal Components
  M SD Item to Total Correlation Scale Alpha & if Item Deleted KMO Sampling Adequacy Rescaled Factor Loading (PC) Rescaled Amount of Variance Explained
PLA 1.816 .785 - .741 .670 - 65.8
   Planning for .482 .334 .52 .716 - .797 -
   Interference with .586 .320 .63 .583 - .846 -
   Prevention from .749 .313 .56 .662 - .791 -