|Year : 2019 | Volume
| Issue : 2 | Page : 166-168
A review of epidemiology of fall among elderly in India
Alex Joseph, Dhasarathi Kumar, M Bagavandas
School of Public Health, SRM IST, Kancheepuram, Tamil Nadu, India
|Date of Submission||29-Jun-2018|
|Date of Acceptance||15-Mar-2019|
|Date of Web Publication||27-Jun-2019|
Dr. Alex Joseph
School of Public Health, SRM IST, 3rd Floor, Medical Building, Kancheepuram - 603 203, Tamil Nadu
Source of Support: None, Conflict of Interest: None
| Abstract|| |
Background: Injuries have become a major public health concern. Recent data show that globally over 5 million people lose their life due to injury every year. Especially in low- and middle-income countries, people living below the poverty line are drastically scathed due to injuries. Objective: The objective of this paper is to find the magnitude and risk factors of fall among the elderly in India. Materials and Methods: A systematic search was done by using Google Scholar and PubMed. Results: The selected studies revealed that the prevalence of fall ranges from 26% to 37% across various regions, fall injuries are associated with poor vision, vertigo, imbalance, fear of falling, history of fall, presence of osteoarthritis, visual impairment, hearing impairment, and depression. This study has shown the risk of fall was higher among female elderly population. Conclusion: The major contributing factors for fall injuries are aging, visual impairment, previous history of fall, depression, and gait problem. Females have a higher risk of fall comparatively to males.
Keywords: Falls among elderly, injury in India, risk factors, unintentional injuries
|How to cite this article:|
Joseph A, Kumar D, Bagavandas M. A review of epidemiology of fall among elderly in India. Indian J Community Med 2019;44:166-8
| Introduction|| |
Injuries are emerging public health problem. Injuries are broadly divided into two groups, intentional injuries and unintentional injuries. Intentional injuries include suicide, collective violence like war, interpersonal violence such as sexual assault, abandonment, homicide, neglect, and other maltreatment. Unintentional injuries include poisoning, road traffic injuries, falls, burn, bite, and drowning. Unintentional injuries have been ranked as the seventh leading cause of death among the elderly population. According to the WHO, estimate falls are the second leading cause of mortality worldwide, and it is estimated that 80% of the falls occurring in low- and middle-income countries, of which South East Asia account for 60% of fall-related mortalities. In the year 2004, around 95,000 death-related falls have occurred in India. Report generated by the WHO has estimated 17 million disability-adjusted life years lost globally due to fall. Falls account for 40% of all injury deaths. According to the WHO among elderly, nearly 37.3 million falls require medical attention every year, and 646,000 individuals die from falls each year.,, Fall rate increases when age increases, resulting in morbidity, mortality, and loss of independence.
Injuries are the major reason for high out of pocket expenditure as well as often end up with serious health issues. Nowadays, unintentional injuries are gaining attention, especially among the senior citizens because elderly people are more vulnerable than other age group people. Fall is a leading cause for the increase in the morbidity and mortality rates. Due to the fear of fall, elderly tend to compromise social interaction, quality of life by limiting mobility, and also there is a diminished sense of well-being. Fall among elderly has caused serious damage which has led to poor health and poor quality of life among elderly. Identifying the factors associated with fall helps to reduce the incidence of fall and also helps in improving the overall quality of life among the geriatric population. In 2004, the WHO estimated about 0.8 million deaths in India were due to unintentional injuries., The objective of this paper is to find the magnitude and risk factors of fall among elderly in India.
A fall is defined as an event which results in a person coming to rest inadvertently on the ground or floor or other lower level.
Causes of falls
According to the Internal Classification of Disease 10, the unspecified fall is coded into W19 Unspecified fall, W19. XXXA unspecified fall, initial encounter, W19. XXXD unspecified fall, subsequent encounter, W19. XXXS unspecified fall, sequel. Falls due to tripping and slipping will result in injury or loss, and the external causes of morbidity include stumbling, fall, tripping, and slipping.
| Materials and Methods|| |
A literature review was undertaken of original research articles on risk factors of fall among elderly >60 years in India. The article search was done in PubMed and Google Scholar. The search strategies were used effectively to obtain studies available in the database. Medical Subject Headings (MeSH) terms were customized for an effective search strategy. The extensive search process decisively narrowed down to selecting five studies. The given MeSH terms were used to gather literature [Figure 1].
|Figure 1: “Medical Subject Headings” terms that were used to generate search of articles|
Click here to view
The inclusion criteria for selection was studies should be on unintentional fall-related injury, research article should focus on risk factors of fall and study population: elderly (aged more than 60). Studies which were not fulfilling the inclusion criteria were excluded. The articles extracted were full-text papers and reference period of the study (past 10 years). Quality of the research article was assessed based on the study design, inclusion, exclusion criteria, sample size, operational definitions, and sampling strategies.
| Results|| |
The community-based cross-sectional study conducted by Sirohi et al., among 456 elderly in a rural area of Haryana, prevalence was 36.6% (32.1–40.0 at 95% confidence interval [CI]) and found that fall is associated with lower socioeconomic status (P = 0.03, odds ratio [OR] = 1.9), urgency of micturition (P = 0.006, OR = 2), presence of osteoarthritis (P = 0.005, OR = 2), visual impairment (P = 0.049, OR = 1.6), hearing impairment (P = 0.04, OR = 1.7), depression (P = 0.03, OR = 2.2), and functional disability (P = 0.003, OR = 2.1). Community-based cross-sectional study conducted by Chacko et al. among 655 rural elders, reveals the prevalence of fall is 26% (22.59–29.32 at 95% CI). Most of the falls occurred during morning hours (39.1%). Elderly aged above or equal to 80 years (OR = 3.28) and dizziness (OR = 3.27) were found to be significantly associated with fall. The institutional study done in urban area by Dhargave and Sendhilkumar revealed that the prevalence of fall was 28.9% and the occurrence of fall was higher among women than men. There is a significant association between poor vision (OR = 1.851), chronic conditions (OR = 1.633), vertigo (OR = 2.237), imbalance (OR = 3.105), fear of falling (OR = 3.227), and previous falls (OR = 5.661) all risk factors P < 0.005 (P < 0.001) for falls. Community-based cross-sectional study by Patil et al. among 416 elderly in the urban area revealed that the prevalence of fall was estimated to be 29.8% (21.1–38.4 at 95% CI) and the study stated that, there was a significant association between fall and the use of antidepressants. The prevalence of fall was reported to be 31% in a study conducted by Tripathy et al. among elderly sampled from urban, rural and slums areas of Chandigarh. On an average, 0.67 fall episodes were reported per person per year, and urban (0.56) residents had significantly lower fall rate compared to those living in slums (1.08) or villages (1.03); and moreover, the study found the risk of fall was higher among females (OR 1.6), those taking four or more medicines (OR 2.1), and having poor body balance (OR 1.9).
| Discussion and Conclusion|| |
The aim of the short communication was to identify the magnitude and risk factors associated with fall among the elderly Indians. The common risk factors associated with fall was found to be aging (more than 80), gender (female), visual impairment, previous history of fall, depression and gait problems. The review found the study conducted by Sirohi et al., among 456 elderly, shows the prevalence of falls among elderly in a rural area of Haryana was 36.6% (32.1–40 at 95% CI), were else a community prevalence study conducted by Yeong et al. in Malaysia showed the prevalence of fall among the elderly was 4.07%, this study found out that elderly who lived alone had more than two-fold increase in the risk for falls (OR = 2.60, P = 0.042). The review of a crossesectional study done at rural coimbatore among 655 elderly found the prevelance of fall to be 26% (22.59-29.32 at 95% CI), similar finding was reported by a study among elderly in the United States by Padubidri et al. reported the prevalence of fall to be 15.8% and found to be associated with aging, female was at a high risk of fall and depression was found to be one of the major reasons for fall. A study among elderly in Saudi Arabia conducted by Alshammari et al. result shows similar findings of the review, that age of the participant, gender (female has more risk), impaired health conditions, and environment are associated with falls. There is a scarcity of available literature on information such as falls burden, cost, and use of assistive devices, and hence, more research is required to unearth the hidden burden of fall injuries in elderly.
[Table 1] shows that the studies have been reported among elderly from various parts of India; most of these studies were limited to the specific region or geographic locations with varied sample size, there are inconsistencies, imprecisions. Therefore, we cannot generalize these studies at the national level.
Financial support and sponsorship
Conflicts of interest
There are no conflicts of interest.
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