of 151 patients with metastatic non-small-cell lung cancer who were split into obtaining early palliative and standardized care group. The earlier palliative group not only had better quality of life based on the Functional assessment of Cancer Therapy-Lung scale and the Hospital Anxiety and Depression Scale, but the palliative care group also had less depressive symptoms (16% vs. 38%, P=0.01) despite having received less aggressive end-of-life care (33% vs. 54%, P=0.05) and longer median overall survival than the standard group (11.6 months vs. 8.9 months, P=0.02). By having a quality of life measure, we are able to evaluate early palliative care and see its value in terms of improving quality of care, reduced aggressive treatment and consequently costs, and also greater quality/quantity of life. In the realm of elder care, research indicates that improvements in quality of life ratings may also improve resident outcomes, which can lead to substantial cost savings over time. Research has shown that evaluating an elderly person's functional status, in addition to other aspects of their health, helps improve geriatric quality of life and decrease caregiver burden. Research has also shown that quality of life ratings can be successfully used as a key-performance metric when designing and implementing organizational change initiatives in nursing homes. Research Research revolving around Health Related Quality of Life is extremely important because of the implications that it can have on current and future treatments and health protocols. Thereby, validated health-related quality of life questionnaires can become an integral part of clinical trials in determining the trial drugs' value in a cost-benefit analysis. For example, the Center for Disease Control and Prevention (CDC) is using their health-related quality of life survey, Healthy Day Measure, as part of research to identify health disparities, track population trends, and build broad coalitions around a measure of population health. This information can then be used by multiple levels of government or other officials to "increase quality and years of life" and to "eliminate health disparities" for equal opportunity. Ethics The quality of life ethic refers to an ethical principle that uses assessments of the quality of life that a person could potentially experience as a foundation for making decisions about the continuation or termination of life. It is often used in contrast to or in opposition to the sanctity of life ethic. While measuring tools can be a way to scientifically quantify quality of life in