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Table 6 Test-retest reliability coefficients

From: Development and preliminary validation of a questionnaire to measure satisfaction with home care in Greece: an exploratory factor analysis of polychoric correlations

Summated Scale

Intraclass Coefficient†

95% CI of Intraclass Correlation

Polychoric Correlation

Kendall's Tau b Coefficient

  

Minimum

Maximum

  

Socio-economic Change

0.958

0.919

0.978

0.942**

0.835**

Staff Skills & Attitudes

0.926

0.858

0.962

0.949**

0.830**

Service Appropriateness

0.815

0.669

0.901

0.894**

0.734**

Service Planning

0.946

0.898

0.972

0.982**

0.902**

Overall Satisfaction

0.891

0.799

0.943

0.936**

0.827**

  1. † Model ICC (2,1) of SPSS v.15.0 has been used (i.e. single measure two-way random effects model for absolute agreement, see [50]).
  2. ** p < 0.01 (2-tailed).