Group Health-related Quality Research Articles

The long-term effects of COVID-19 on pulmonary status and quality of life.

Few studies have looked at how SARS-CoV-2 affects pulmonary function, exercise capacity, and health-related quality of life over time. The purpose of this study was to evaluate these characteristics in post COVID-19 subjects 1 year after recovery. The study included two groups. The case group included post COVID-19 subjects who had recovered after a year, and the control group included healthy participants who had never tested positive for COVID-19. The study screened 90 participants, 42 of whom met the eligibility criteria. The findings revealed that the majority of post COVID-19 subjects had relatively normal lung function 1-year post-recovery. A significant reduction in DLCO (B/P%) was observed in the case group vs. control. The exercise capacity test revealed a clinically significant difference in distance walked and a significant difference in the dyspnea post-walk test in the case group compared to the control group. The case group's health-related quality of life domain scores were significantly affected in terms of energy/fatigue, general health, and physical function. The post COVID-19 subjects were shown to have well-preserved lung function after 1 year. However, some degree of impairment in diffusion capacity, exercise capacity, and health-related quality of life remained.

Cost-Effectiveness of Subthalmic Nucleus Deep Brain Stimulation for the Treatment of Advanced Parkinson Disease in Hong Kong: A Prospective Study

Deep brain stimulation (DBS) is an effective but costly treatment for patients with advanced Parkinson disease (PD). This study examined the cost-effectiveness of DBS in relation to its improved effectiveness to help funding decision makers decide whether the treatment should be adopted. The incremental cost-effective ratio (ICER) per quality-adjusted life year has been benchmarked as being between US$50,000 and US$100,000 by US agencies, whereas it is less than €30,000 per quality-adjusted life year in Europe. To provide cost-effectiveness information of subthalamic nucleus DBS for patients with advanced PD. Direct medical expenses during the year before the DBS treatment were used to measure the baseline cost. Cost-effectiveness was measured by the ICER for the Unified Parkinson's Disease Rating Scale Part III and the ICER for the EuroQol Group's Health-Related Quality of Life measurement. Thirteen patients with advanced PD were recruited between January 2009 and January 2011. A 1-point improvement in the Unified Parkinson's Disease Rating Scale Part III score was associated with an ICER of US$926 in the first year and US$421 in the second year. A 1-point improvement on the EuroQol Group's Health-Related Quality of Life measurement was associated with an ICER of US$123,110 in the first year and US$62,846 in the second year. Cost-effectiveness of subthalamic nucleus DBS for treatment of advanced PD is greater during a 2-year period than 1 year only. These results can be used as a reference for the use of DBS for PD in a region with public health financing.