Research Article
Obesity Is a Marker of Reduction in QoL and Disability
Table 1
K-Means Cluster Analysis: patients were divided into three groups according to WHO-DAS II and IWQoL-Lite scores.
| ||||||||||||||||||||||||||||||||||
Note. For each group, cluster centroids and 95% confidence interval are reported; *. Bonferroni post hoc test was significant for each pair, both for WHO-DAS II and IWQoL-Lite total scores. Cluster A: 43 cases, lower disability, and HRQoL reduction; Cluster B: 50 cases, intermediate disability, and HRQoL reduction; Cluster C: 24 cases, higher disability, and HRQoL reduction. |