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After Hip Fracture, Suicide Risk for Elderly Nearly Triples

A new South Korean study identifies that in the first six months following hip fracture elderly patients have a significant risk for suicide. The finding highlights the importance of addressing emotional and mental stress in addition to orthopedic care and musculoskeletal rehabilitation.

Researchers discovered the risk of suicide was nearly three times greater among patients who had sustained a hip fracture compared with a matched cohort of those who had not. The increased risk continued for up to a year.

The South Korean nationwide study was led by Yong-Han Cha, M.D., of Eulji University Hospital, Daejeon, and colleagues. Although subjects were Korean, researchers believe the need for improved mental health surveillance and care after hip fracture among the elderly should be applied universally.

The study appears in The Journal of Bone & Joint Surgery.

Said Cha, “So far, we have focused on the treatment of comorbidity and hip fracture itself in the management of elderly patients with hip fracture, but evaluation and management of their mental stress and emotional status are also important.”

With use of a national health-insurance database, the researchers identified 11,477 patients who underwent surgical repair of a hip fracture. Each patient was matched with two controls with similar demographic and health characteristics but without hip fracture.

The average age was 75 years, and nearly three-fourths of patients were women.

The researchers compared the suicide rates of the injured and uninjured cohorts over an average follow-up of about 4.5 years (total 158,139 person-years), identifying a total of 170 patients who died by suicide.

Through the first six months, there were 14 suicides among nearly 11,500 patients with a hip fracture compared with 10 suicides among nearly 23,000 matched controls. The cumulative rate of suicide was 0.13 percent among those with a hip fracture (incidence rate: 266.1 per 100,000 person-years) and 0.04 percent among the matched controls (incidence rate: 89.2 per 100,000 person-years).

Thus, older adults with hip fracture were about three times more likely to die by suicide within the first six months following surgical treatment.

The difference in suicide rates persisted through the first year but was not significant at longer follow-up intervals.

This may reflect the high risk of death and poor health among patients with a hip fracture, the researchers speculate: patients who survive beyond the first year may represent a cohort with higher levels of health and functioning.

The suicide rate during the first six months following surgical treatment was “remarkably high,” Cha and coauthors write, even compared with studies of older adults with cancer and other serious diseases. The findings are also consistent with data showing the “steadily increasing number of elderly suicides in South Korea.”

Hip fracture is a common and often catastrophic event in older adults, with a major impact on physical and mental health and functioning.

The authors note some limitations of their study, including a lack of data on fracture severity and on the causative factors leading to suicide. However, because it was based on a large national database, the findings “could be generalized to other populations.”

Meanwhile, the high suicide rate underscores the need to target mental health issues in older adults after surgical repair of a hip fracture.

Said Cha and colleagues, “These results imply the need for a new approach to psychiatric evaluation and management among elderly patients with hip fracture.”

Source: Wolters Kluwer Health/EurekAlert

After Hip Fracture, Suicide Risk for Elderly Nearly Triples

Rick Nauert PhD

Rick Nauert, PhDDr. Rick Nauert has over 25 years experience in clinical, administrative and academic healthcare. He is currently an associate professor for Rocky Mountain University of Health Professionals doctoral program in health promotion and wellness. Dr. Nauert began his career as a clinical physical therapist and served as a regional manager for a publicly traded multidisciplinary rehabilitation agency for 12 years. He has masters degrees in health-fitness management and healthcare administration and a doctoral degree from The University of Texas at Austin focused on health care informatics, health administration, health education and health policy. His research efforts included the area of telehealth with a specialty in disease management.

APA Reference
Nauert PhD, R. (2020). After Hip Fracture, Suicide Risk for Elderly Nearly Triples. Psych Central. Retrieved on November 26, 2020, from https://psychcentral.com/news/2020/06/27/after-hip-fracture-suicide-risk-for-elderly-nearly-triples/157467.html
Scientifically Reviewed
Last updated: 27 Jun 2020 (Originally: 27 Jun 2020)
Last reviewed: By a member of our scientific advisory board on 27 Jun 2020
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