Research Article
Comparison of Different Disease-Specific Health-Related Quality of Life Measurements in Patients with Long-Term Noninvasive Ventilation
Table 3
Correlations between HRQL questionnaires and physiological measures.
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Missing values (—) indicate no significant relationships (). SRI, Severe Respiratory Insufficiency; RC, respiratory complaints; PF, physical functioning; AS, attendant symptoms and sleep; SR, social relationships; AX, anxiety; WB, psychological well-being; SF, social functioning; SS, summary score; MRF, Maugeri Respiratory Failure; Dai, daily activities; Per, perceived disability; Tot, total; SGRQ, St. George’s Respiratory Questionnaire; Sym, symptoms; Act, activities; Imp, impacts; BMI, body mass index; FEV1, forced expiratory volume in one second; FVC, forced vital capacity; PaO2, arterial oxygen pressure; PaCO2, arterial carbon dioxide pressure; BE, base excess. |