An instrument for measuring health-related quality of life in patients with Deep Venous Thrombosis (DVT): development and validation of Deep Venous Thrombosis Quality of Life (DVTQOL) questionnaire

Table 3 Internal consistency reliability (Cronbach's alpha)

	Alpha
Emotional distress	0.91
Symptoms	0.86
Limitation in physical activity	0.86
Hassle with monitoring	0.93
Sleep disturbance	0.83
Dietary problems	0.79

ISSN: 1477-7525