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. Author manuscript; available in PMC: 2022 Jan 1.
Published in final edited form as: Nurs Res. 2021 Jan-Feb;70(1):24–33. doi: 10.1097/NNR.0000000000000477

Table 3.

Comparing Phenotype Membership for Latent Class Models With and Without Covariates (N=678)

Model Without Covariate Model with Demographic and Clinical Covariates n (%) Model with Demographic, Clinical, and Psycho-behavioral Covariates n (%)
“Severe Multiple Symptoms” Phenotype “Severe Localized Pain” Phenotype “Mild Localized Pain” Phenotype “Severe Multiple Symptoms” Phenotype “Severe Localized Pain” Phenotype “Mild Localized Pain” Phenotype
“Severe Multiple Symptoms” Phenotype 175 (25.8) 4 (0.6) 1 (0.1) 170 (25.1) 3 (0.4) 7 (1.0)
“Severe Localized Pain” Phenotype 7 (1.0) 202 (29.8) 10 (1.5) 5 (0.7) 198 (29.2) 16 (2.4)
“Mild Localized Pain” Phenotype 9 (1.3) 8 (1.2) 262 (38.6) 5 (0.7) 4 (0.6) 270 (39.8)

Note. Perfect agreement between model without covariate and model with demographic and clinical covariates = 94.2%. Perfect Agreement between model without covariate and model with demographic, clinical, and psycho-behavioral covariates=94.1%