Translation and validation of the Urdu version of the European organization for research and treatment of cancer core quality of life questionnaire (EORTC QLQ-C30) and brain module (QLQ-BN20) in primary brain tumor patients

Journal of Patient-Reported Outcomes

Table 3 Correlation between QLQ-C30 with resilience, depression and anxiety (construct validity)

QLQ C-30	Resilience score	Depression score	Anxiety score
	r (p value)
Global quality of life	0.422 (< 0.001)*	− 0.541 (< 0.001)*	− 0.502 (< 0.001)*
Functional
Physical functioning	0.570 (< 0.001)*	− 0.545 (< 0.001)*	− 0.276 (< 0.001)*
Role functioning	0.472 (< 0.001)*	− 0.542 (< 0.001)*	− 0.320 (< 0.001)*
Emotional functioning	0.462 (< 0.001)*	− 0.688 (< 0.001)*	− 0.704 (< 0.001)*
Cognitive functioning	0.504 (< 0.001)*	− 0.467 (< 0.001)*	− 0.293 (< 0.001)*
Social functioning	0.478 (< 0.001)*	− 0.490 (< 0.001)*	− 0.319 (< 0.001)*
Symptoms
Fatigue	− 0.075 (0.236)	0.298 (< 0.001)*	0.327 (< 0.001)*
Nausea and vomiting	− 0.158 (0.012)*	0.243 (< 0.001)*	0.275 (< 0.001)*
Pain	− 0.191 (0.002)*	0.412 (< 0.001)*	0.433 (< 0.001)*
Dyspnea	− 0.172 (0.006)*	0.334 (< 0.001)*	0.332 (< 0.001)*
Insomnia	− 0.508 (< 0.001)*	0.463 (< 0.001)*	0.267 (< 0.001)*
Appetite loss	− 0.305 (< 0.001)*	0.554 (< 0.001)*	0.500 (< 0.001)*
Constipation	− 0.179 (0.004)*	0.119 (0.061)	0.071 (0.261)
Diarrhea	− 0.050 (0.429)	0.162 (0.01)*	0.036 (0.576)
Financial difficulties	− 0.314 (< 0.001)*	− 0.266 (< 0.001)*	0.186 (0.003)*