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. Author manuscript; available in PMC: 2023 Mar 13.
Published before final editing as: J Nurs Meas. 2021 Sep 13:JNM-D-20-00087. doi: 10.1891/JNM-D-20-00087

Table 4.

Measurement invariance of the PCS by race (N=292)

χ2(df), p-value χ2/ df CFI TLI RMSEA Comparison Δχ2(Δdf), p-value ΔCFI ΔTLI ΔRMSEA
African American (n=140) 36.19 (17), 0.004 2.13 .972 .953 .090 - - - - -
White (n=152) 31.06 (17), 0.020 1.83 .980 .966 .074 - - - - -
Model A, configural invariance 67.26 (34), 0.001 1.98 .976 .960 .058 - - - - -
Model B, metric invariance 79.35(41), <0.001 1.94 .972 .962 .057 vs. Model A 12.09 (7), .098 −.004 −.002 −.001
Model C, scalar invariance 79.44 (42), <0.001 1.89 .973 .964 .055 vs. Model B 0.09 (1), 0.758 −.001 −.002 −.002