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Table 1 ESSI inter-item correlations

From: Testing the performance of the ENRICHD Social Support Instrument in cardiac patients

  ESSI Q1 ESSI Q2 ESSI Q3 ESSI Q4 ESSI Q5 ESSI Q6 ESSI Q7 ESSI Total
ESSI Q1 1.0 0.78 0.63 0.47 0.70 0.65 0.26 0.84
ESSI Q2   1.0 0.56 0.41 0.70 0.57 0.18* 0.80
ESSI Q3    1.0 0.46 0.65 0.65 0.37 0.79
ESSI Q4     1.0 0.49 0.48 0.42 0.74
ESSI Q5      1.0 0.76 0.28 0.87
ESSI Q6       1.0 0.25 0.83
ESSI Q7        1.0 0.38
ESSI Total         1.0
  1. All ESSI inter-item correlations p < 0.001, except * p = 0.004.