Research has demonstrated that chronic insomnia and its comorbidities negatively affect an individual (QOL), and CBT can provide improvement in physical and psychological functioning and QOL (Ishak et al., 2012). HRQOL has been identified as a goal for all people across life stages (Healthy People: Topics and Objectives Index, 2011). There are many HRQOL conceptual models (HRQOL-CM) constructed over the years to demonstrate the causal factors impacting QOL. The seminal model developed by Wilson and Cleary will be utilized in this paper to examine the causal factors underlying insomnia and their interrelation. Wilson and Cleary present a model of patient outcomes that combine both medical and psychological paradigms. Health outcomes are categorized according to the underlying health concepts they represent and propose specific causal relationships between these different health concepts (Wilson & Cleary …show more content…
The most commonly used instruments used to assess QOL in insomnia include the Medical Outcomes Study Short Form-36 (SF-36), the Hotel-Dieu-16 (HD-16) and the Quality of Life Enjoyment and Satisfaction Questionnaire Short Form (Q-LES-Q) (Ishak et al., 2012). The relationship between HR-QOL and insomnia is illustrated