For each of the five research problems below, use the table provided to identify the PICO (population, intervention, control and outcomes) elements of the research question, and then propose a research question.

There is overwhelming evidence that the quality of health care in South Africa has been compromised by various challenges that impact negatively on healthcare quality. Improvement in quality care means fewer errors, reduced delays in care delivery, improvement in efficiency, increased market share and lower cost. Decline in quality health care has caused the public to lose trust in the healthcare system in South Africa. You are interested in investigating the challenges that are being incurred in practice that compromise quality in the healthcare sector, including identifying the strategies employed by government to improve the quality of health delivery.