<unk>  is a problem in several districts of Norway. This nurse is employed at a<unk>  home.<unk>  refers to a situation where the demand for<unk>  professionals, such as Registered Nurses (RNs), exceeds the supply—locally (e.g., within a health care facility), nationally or globally. It can be measured, for instance, when the nurse-to-patient ratio, the nurse-to-population ratio, the number of job openings necessitates a higher number of nurses than currently available, or the current amount of nurses is above a certain age where retirement becomes an option and plays a factor in staffing making the work force in a higher need of nurses. This situation is observed in developed and developing nations around the world.<unk>  is not necessarily due to a lack of supply of trained nurses. In some cases, perceived<unk> s occur simultaneously with increased admission rates of students into<unk>  schools. Potential factors include lack of adequate staffing ratios in hospitals and other health care facilities, lack of placement programs for newly trained nurses, inability for students to complete schooling in general or with the appropriate grade and inadequate worker retention incentives. The reduced number of nurses today does play a role in<unk> s across the world, though. Globally, the World Health Organization (WHO) estimates a<unk>  of almost 4.3 million nurses, physicians and other health human resources worldwide—reported to be the result of decades of underinvestment in health worker education, training, wages, working environment and management. These will continue to be reoccurring issues if not disentangled now. A study in 2009 by the Emergency Nurse has predicted that there will be a<unk>  of 260,000 registered nurses by the year 2025. World Health Organization urge governments and all relevant stakeholders to create at least 6 million new<unk>  jobs by 2030, primarily in low- and middle income countries, to off set the projected<unk> s and redress the inequitable distribution of nurses across the world.
Nursing shortage
Suboptimal health
Drug therapy problems
Medication costs
Unnecessary health care
Sex differences in medicine
Futile medical care
Consequences of the Black Death