Journal of Family & Community Medicine
Home About us Editorial board Search Ahead of print Current issue Archives Submit article Instructions Subscribe Contact us Login 
 

Users Online: 35 Home Print this page Email this page Small font sizeDefault font sizeIncrease font size

 

 Table of Contents 
ORIGINAL ARTICLE
Year : 2015  |  Volume : 22  |  Issue : 1  |  Page : 39-43  

Assessment of the nutritional status of the elderly and its correlates


Department of Community Medicine, Gauhati Medical College, Guwahati, Assam, India

Date of Web Publication19-Jan-2015

Correspondence Address:
Rashmi Agarwalla
Department of Community Medicine, Gauhati Medical College, P.O.Bhangagrh, Postal Zip Code 781032, Guwahati - 781 032, Assam
India
Login to access the Email id

Source of Support: None, Conflict of Interest: None


DOI: 10.4103/2230-8229.149588

Rights and Permissions
   Abstract 

Background: The percentage of elderly is growing rapidly and malnutrition is not uncommon in the elderly. Objectives: The present study was carried out to assess the nutritional status of the elderly using the Mini Nutritional Assessment (MNA) tool, and to study the various epidemiological factors influencing their nutritional status. Materials and Methods: This cross-sectional study was done from July 2012 to August 2013 in Boko-Bongaon Block, Kamrup District, Assam, India. The elderly, those over 60 years of age, who met the inclusion criteria participated in the study. A total of 30 clusters were selected and 12 elderly from each cluster were taken to achieve the desired sample size of 360. Nutritional status was assessed by the MNA tool and a 24-h dietary recall method. Results: Out of the total of 360 elderly persons, 15% were found to be malnourished and 55% were at risk of malnutrition. The association between nutritional status and older age group, female gender, dependent functional status, dependent financial status and inadequate calorie intake was found to be significant. Conclusion: The present findings reveal that malnutrition is not an uncommon problem in the elderly, and further studies are needed in this regard.

Keywords: Calorie intake, elderly, Mini nutritional assessment tool, nutritional status


How to cite this article:
Agarwalla R, Saikia AM, Baruah R. Assessment of the nutritional status of the elderly and its correlates. J Fam Community Med 2015;22:39-43

How to cite this URL:
Agarwalla R, Saikia AM, Baruah R. Assessment of the nutritional status of the elderly and its correlates. J Fam Community Med [serial online] 2015 [cited 2018 Nov 15];22:39-43. Available from: http://www.jfcmonline.com/text.asp?2015/22/1/39/149588


   Introduction Top


The percentage of the elderly is growing rapidly worldwide. The global number of the elderly is projected to rise from an estimated 524 million in 2010 to nearly 1500 million in 2050, with most of this increase in developing countries. [1] The factors underlying this transition are increased longevity, declining fertility, and aging of "baby boom" generations. [2]

There is no United Nations (UN) standard numerical criterion, but the UN agreed cutoff is 60+ years when referring to the elderly population. India's elderly population is also growing rapidly and accounted for 8.1% of total population in 2011. [3] Such a rapid rise in the elderly population will definitely pose several challenges. The lack of guaranteed sufficient income to support themselves, the absence of social security, loss of social status and recognition, unavailability of opportunities for creative use of time and persistent ill health are some of the daunting problems the elderly face in the country. [4] This increases the demands on the care givers, the society and the health services of a country.

Older people are vulnerable to malnutrition for many reasons including physiological and functional changes that occur with age, lack of financial support and inadequate access to food. The functional status of the elderly is their ability to carry out their day to day activities including preparation of food and intake, thereby affecting nutritional status. In India, the problem of the health of the elderly is compounded by poor nutrition together with medical issues, including both communicable and noncommunicable diseases. Malnutrition and morbidity create a vicious cycle.

The nutrition and health of the elderly is often neglected. Most nutritional intervention programs are directed toward infants, young children, adolescents, and pregnant and lactating mothers. However, nutritional interventions could play a part in the prevention of degenerative conditions of the elderly and an improvement of their quality of life. A timely intervention can stop weight loss in those at risk of malnutrition. Unfortunately, not much explanation has been given for the precise estimate of under-nutrition in this age group in research. An evaluation of nutritional status is important for the creation of a database to assist with the initiation of important programs and formulation of policies.

The Mini nutritional assessment (MNA) tool is a well-validated tool for assessing malnutrition in the elderly. The tool was shown to have an accuracy of 92% when it was compared with a clinical evaluation by two physicians specialists in nutrition, and 98% when it was compared with a comprehensive nutritional assessment, including biochemical tests, anthropometric measurements and dietary assessment. [5]

The present study was carried out to assess the nutritional status of the elderly using the MNA tool, and to study the various factors influencing their nutritional status.


   Materials and methods Top


This cross-sectional study was undertaken in Boko-Bongaon block, Kamrup district, Assam, India, which is a field practice under the department of Community Medicine, Gauhati Medical College. The study was conducted from July 2012 to August 2013.

Study population

All the elderly above 60 years of age residing in the villages under the Block for longer than 6 months were included in the study. Those who were seriously ill, fed by tube and with known neuropsychiatric illness, and living alone were excluded from the study.

Considering the prevalence of chronic energy deficiency as 50% [6] and a relative error as 15% of prevalence, with 95% confidence interval, and a design effect of 2, the sample size was calculated as 360. The 140 villages (Census 2001) under the Boko-Bongaon Block were taken as the primary sampling unit in the study under cluster methodology. A total 30 clusters were selected, and 12 elderly persons from each cluster were taken to get the desired sample size of 360 elderly people. In each selected household, all the elderly who met the inclusion criteria were made part of the study. Information was verified by the care givers wherever necessary. The primary tool in this study was a predesigned and pretested schedule.

A 24-h dietary recall method was used to assess the calorie intake of the elderly. The calorie requirement was calculated by using recommended dietary allowances (RDA) 2010 guidelines as per the weight of the elderly. [7] Adequate calorie intake per 24-h has been defined as the intake of calories as recommended per kg body weight as per RDA 2010 guidelines.

Nutritional status assessment was done by MNA tool. Interpretation of scores was done as follows: Score <17: Malnourished, Score 17-23.5: At risk of malnutrition and Score >23.5: Well nourished. [8]

All of the elderly in the present study went through the complete MNA assessment irrespective of the MNA screening score. Anthropometric examination was done for height, weight, mid upper arm circumference and calf circumference. Weight and height were measured by using standardized weighing machine and stadiometer respectively. Weight was measured to the nearest 0.1 kg and height to the nearest 0.1 cm. For the elderly with spinal curvatures, arm length was used to estimate height.

The elderly who were self-earning, getting pensions, had savings or getting rent for a house were considered financially independent.

For the assessment of functional status activities of daily living and instrumental activity of daily living was evaluated by Katz [9] and Lawtons index [10] respectively. Based on the self-reporting, the elderly who needed help with one or more items were assigned to the functionally dependent group. In order to find out the association of important variables with nutritional status, only those who fell into the categories of the well-nourished and malnourished by the group of MNA scoring were included. Those who fell into the "At risk" category were excluded. Ethical clearance was taken from the institutional ethics committee. Informed consent was taken from the participants before commencing the study.

Statistical analysis

Analysis of data was performed using Microsoft Office Excel 2007. Analysis for qualitative variables was done using Chi-square test.


   Results Top


[Table 1] summarizes the nutritional status of the elderly as determined by the MNA tool. Of the 360 elderly, 15% were found to be malnourished, 55% were at risk of malnutrition and 30% were found to be well nourished.
Table 1: Distribution of respondents as per MNA score

Click here to view


A significant association was found between the nutritional status and the older age groups, female gender, status of being financially and functionally dependent. No significant association was found between living status and nutritional status [Table 2].
Table 2: Association of socio‑demographic variables and functional status with nutritional status

Click here to view


[Table 3] illustrates the significant relationship found between nutritional status and calorie intake. Out of the 360 elderly persons, 190 (52.7%) were found to have inadequate calorie intake.
Table 3: Relationship of calorie intake with nutritional status

Click here to view


Various reasons cited for the inadequate calorie intake were problems of chewing and swallowing (59.5%), some complained of loss of appetite(54.2%), some indicated they could not afford it (48.4%), for some, decisions regarding food intake was taken by caregivers (47.8%) and 38.4% elderly were unaware [Table 4].
Table 4: Reasons cited for inadequate calorie intake

Click here to view



   Discussion Top


The study revealed that 15% of the elderly were malnourished and 55% were at risk according to the MNA scoring. In their study done in rural Tamil Nadu, Vedantam et al. [11] found that 14% of the elderly were malnourished. Ferdous et al., [12] Baweja et al. [13] and Saka et al. [14] also had similar results in their studies. However, the study conducted by Saeidlou et al. in a nursing home in Iran (2008) [15] observed that a considerably higher percentage (49.6%) of the elderly were malnourished. This could be due to the difference in profiling and characteristics of the study population.

In an attempt to study the relationship of different variables with nutritional status, a significant relationship was observed between age groups and MNA status. A similar observation between age group and nutritional status was also made in the studies done by Baweja et al. and Wadhwa et al. [16] in rural Rajasthan. [13] The association between MNA status and gender was found to be statistically significant. This could be attributed to factors such as the role of women in the society and financial dependency which eventually affects nutritional status. Studies done by Saeidlou et al., [15] Donini et al. [17] and Boulos et al. [18] also found significant associations between female gender and nutritional status. No significant association was found between living status and nutritional status, which was in consonance with studies done by Boulos et al. in Lebanon [18] and Saikia and Mahanta in Guwahati, Assam. [19] However, studies have shown that malnutrition was more prevalent among the elderly who lived alone. [15] None of the elderly in the present study lived alone.

An analysis of the relationship of financial dependency with nutritional status revealed a significant association. The intake of food is determined by the purchasing power, and moreover a person can be decisive about food intake if he or she is financially independent. Some studies similarly found that not having an income and not receiving regular financial support were associated with poor nutritional status. [12],[19],[20],[21]

The functional status of the elderly determines their ability to perform basic self care tasks and live independently, which also includes food intake. The association between functional and nutritional status was found to be significant and the corroborated other studies. [22],[23],[24] There was significant association between calorie intake and nutritional status. Similar observations were also revealed by Vedantam et al. in their study in South India. [11] The most common reasons cited for inadequate calorie intake were difficulty in chewing and swallowing (59.5%), and loss of appetite (54.2%). The inability of elderly to take decisions about food intake (47.8%), lack of funds (48.4%) lack of awareness (38.4%) were other reasons cited. Physical and financial dependency thus definitely influenced nutritional status.

This study had some limitations. No assessment of biochemical parameters of nutritional status and hemoglobin were done because of constraints of resources. It was also not possible to look into morbidities which might affect nutritional status.


   Conclusions and recommendations Top


The overall prevalence of malnutrition was found to be 15%, but the alarming fact is that the proportion of elderly at risk of malnutrition was relatively very high (55%). Calorie intake was found to be inadequate for the various reasons cited. Therefore, it is necessary to raise awareness of the elderly and their caregivers about the quality, quantity and frequency of food intake of older persons. Those found to be at risk of malnutrition or malnourished were counseled and referred for appropriate intervention. However, a multidimensional approach is required at this moment to deal with these issues. Efforts should be initiated to help the elderly to adopt healthy life style practices to maintain or improve their functional status. Further studies are needed to generate a database for effective policy making and planning for interventions.


   Acknowledgment Top


We would like to acknowledge Mrs. Anjana Moyee Saikia, Lecturer in Statistics, Department of Community Medicine, Gauhati Medical College for her kind help in statistical analysis.

 
   References Top

1.
Global Health and Ageing. National Institute on Aging, National Institutes of Health, United States: NIH Publication. 2011.  Back to cited text no. 1
    
2.
Bloom DE, Boersch-Supan A, McGee P, Seike A. Population Aging: Facts, Challenges, and Responses: PGDA Working Paper No. 71. 2011. http://www.hsph.harvard.edu/pgda/working.htm [Last accessed on 2013 Mar 25].  Back to cited text no. 2
    
3.
Census of India. Registrar General of India office, Government of India, India; 2011.  Back to cited text no. 3
    
4.
Panigrahi AK. Determinants of Living Arrangements of Elderly in Orissa: An Analysis: Working Paper 2009. Bangalore: The Institute for Social and Economic Change; 2009.  Back to cited text no. 4
    
5.
Vellas B, Villars H, Abellan G, Soto ME, Rolland Y, Guigoz Y, et al. Overview of the MNA - Its history and challenges. J Nutr Health Aging 2006;10:456-65.  Back to cited text no. 5
    
6.
National Nutrition Monitoring Bureau. 1979-2002. NNNB Reports. National Institute of Nutrition, Hyderabad. Available from: http://www.ninindia.org/community1.htm#Basic studies on community nutrition. [Last accessed on 2012 May 24].  Back to cited text no. 6
    
7.
Nutrient Requirements and Recommended Dietary Allowances for Indians. A Report of the Expert Group of the Indian Council of Medical Research, NIN. ICMR; 2009.  Back to cited text no. 7
    
8.
Mini Nutritional Assessment. Nestle Nutrition Institute. Available from: http://www.mna-elderly.com/. [Last accessed on 2012 Jun 22].  Back to cited text no. 8
    
9.
Shelkey M. Katz Index of Independence in Activities of Daily Living (ADL) from the Hartford Institute for Geriatric Nursing, New York University, College of Nursing. Issue Number 2, Revised 2012.  Back to cited text no. 9
    
10.
Graf C. The Lawton Instrumental Activities of Daily Living (IADL) Scale, Hartford Institute for Geriatric Nursing, New York University, College of Nursing, Issue Number 23, Revised 2007.  Back to cited text no. 10
    
11.
Vedantam A, Subramanian V, Rao NV, John KR. Malnutrition in free-living elderly in rural south India: Prevalence and risk factors. Public Health Nutr 2010;13:1328-32.  Back to cited text no. 11
    
12.
Ferdous T, Kabir ZN, Wahlin A, Streatfield K, Cederholm T. The multidimensional background of malnutrition among rural older individuals in Bangladesh - A challenge for the Millennium Development Goal. Public Health Nutr 2009;12:2270-8.  Back to cited text no. 12
    
13.
Baweja S, Agarwal H, Mathur A, Haldiya KR, Mathur A. Assessment of nutritional status and related risk factors in community dwelling elderly in western Rajasthan. J Indian Acad Geriatr 2008;1:5-13.  Back to cited text no. 13
    
14.
Saka B, Kaya O, Ozturk GB, Erten N, Karan MA. Malnutrition in the elderly and its relationship with other geriatric syndromes. Clin Nutr 2010;29:745-8.  Back to cited text no. 14
    
15.
Saeidlou SN, Merdol TK, Mikaili P, Bektas Y. Assessment of the nutritional status and affecting factors of elderly people living at six nursing home in Urmia, Iran. Part I. Int J Acad Res 2011;3:1.  Back to cited text no. 15
    
16.
Wadhwa A, Sabharwal M, Sharma S. Nutritional status of the elderly. Indian J Med Res 1997;106:340-8.  Back to cited text no. 16
    
17.
Donini LM, Scardella P, Piombo L, Neri B, Asprino R, Proietti AR, et al. Malnutrition in elderly: Social and economic determinants. J Nutr Health Aging 2013;17:9-15.  Back to cited text no. 17
    
18.
Boulos C, Salameh P, Barberger-Gateau P. The AMEL study, a cross sectional population-based survey on aging and malnutrition in 1200 elderly Lebanese living in rural settings: Protocol and sample characteristics. BMC Public Health 2013 12;13:573.  Back to cited text no. 18
    
19.
Saikia A, Mahanta N. A study on nutritional status of elderly in terms of body mass index in Urban Slums of Guwahati City. J Indian Acad Geriatr 2013;9:11-4.  Back to cited text no. 19
    
20.
Han Y, Li S, Zheng Y. Predictors of nutritional status among community-dwelling older adults in Wuhan, China. Public Health Nutr 2009;12:1189-96.  Back to cited text no. 20
    
21.
Mokhber N, Majdi M, Ali-Abadi M, Shakeri M, Kimiagar M, Salek R, et al. Association between Malnutrition and Depression in Elderly People in Razavi Khorasan: A Population Based-Study in Iran. Iran J Public Health 2011;40:67-74.  Back to cited text no. 21
    
22.
Shahar S, Ibrahim Z, Fatah AR, Rahman SA, Yusoff NA, Arshad F, et al. A multidimensional assessment of nutritional and health status of rural elderly Malays. Asia Pac J Clin Nutr 2007;16:346-53.  Back to cited text no. 22
    
23.
Oliveira MR, Fogaça KC, Leandro-Merhi VA. Nutritional status and functional capacity of hospitalized elderly. Nutr J 2009 17;8:54.  Back to cited text no. 23
    
24.
Olayiwola IO, Ketiku AO. Socio-demographic and nutritional assessment of the elderly Yorubas in Nigeria. Asia Pac J Clin Nutr 2006;15:95-101.  Back to cited text no. 24
    



 
 
    Tables

  [Table 1], [Table 2], [Table 3], [Table 4]


This article has been cited by
1 Dietary Patterns and Quality of Life in Older Adults: A Systematic Review
Thara Govindaraju,Berhe Sahle,Tracy McCaffrey,John McNeil,Alice Owen
Nutrients. 2018; 10(8): 971
[Pubmed] | [DOI]
2 Validation, reliability and operational equivalency of the nutritional screening method “Determine The Nutritional Health Of The Elderly”
Manuela de Almeida Roediger,Maria de Fátima Nunes Marucci,Maria do Rosário Dias de Oliveira Latorre,Norman Hearst,Cesar Messias de Oliveira,Yeda Aparecida de Oliveira Duarte
Revista Brasileira de Geriatria e Gerontologia. 2018; 21(3): 272
[Pubmed] | [DOI]
3 Prevalence of malnutrition and associated factors among community-dwelling older persons in Sri Lanka: a cross-sectional study
H. D. W. T. Damayanthi,F. M. Moy,K. L. Abdullah,S. D. Dharmaratne
BMC Geriatrics. 2018; 18(1)
[Pubmed] | [DOI]
4 What Predicts the Malnutrition among A Select Group of Filipino Older Persons in Institutionalized Setting? A Partial Least Square (PLS) Study
Allan B. de Guzman,Arianne Sherie L. Agustin,Roniel Rose O. Barrientos,Shaira G. Carandang,Gabrieleene B. Viray
Educational Gerontology. 2017;
[Pubmed] | [DOI]
5 A Cross-Sectional Study of Nutrient Intake and Health Status among Older Adults in Yogyakarta Indonesia
Tony Arjuna,Stijn Soenen,Rasita Hasnawati,Kylie Lange,Ian Chapman,Natalie Luscombe-Marsh
Nutrients. 2017; 9(11): 1240
[Pubmed] | [DOI]
6 Self-Reported Health Status and Malnutrition Risk in Home-Dwelling Korean Older Adult Women
Youn-Jung Son,Min-Kyung Oh,Yun-Mi Lee
Research in Gerontological Nursing. 2017;
[Pubmed] | [DOI]
7 Nutritional assessment of community-dwelling older adults in rural Nepal
Saruna Ghimire,Binaya Kumar Baral,Karen Callahan,Mathias Toft
PLOS ONE. 2017; 12(2): e0172052
[Pubmed] | [DOI]
8 Comparison of the Effects of Morning and Evening Walks on Nighttime Sleep Quality Among Elderly People: A Randomized, Crossover, Clinical Trial
Esmat Taleghani,Fatemeh Abdoli,Ali Ravari,Seyyed Alireza Saadatjoo
Modern Care Journal. 2016; In Press(In Press)
[Pubmed] | [DOI]
9 Determinants of the nutritional status of older adults in urban Lebanon
Rosy Mitri,Christa Boulos,Salim M Adib
Geriatrics & Gerontology International. 2016; : n/a
[Pubmed] | [DOI]
10 Aging gracefully in Greater Beirut: are there any gender-based differences?
Rosy N. Mitri,Christa M. Boulos,Salim M. Adib
The European Journal of Public Health. 2016; : ckw117
[Pubmed] | [DOI]
11 Prevalence of under-nutrition, associated factors and perceived nutritional status among elderly in a rural area of Puducherry, South India
S. Kalaiselvi,Yousuf Arjumand,R. Jayalakshmy,Ramaswamy Gomathi,Thekkur Pruthu,C. Palanivel
Archives of Gerontology and Geriatrics. 2016; 65: 156
[Pubmed] | [DOI]
12 Low serum levels of vitamin B12 in older adults with normal nutritional status by mini nutritional assessment
D A Araújo,M B Noronha,N A Cunha,S F Abrunhosa,A N Rocha,T F Amaral
European Journal of Clinical Nutrition. 2016;
[Pubmed] | [DOI]
13 Fluid intake and recommendations in older adults: More data are needed
R. Scherer,B. Maroto-Sánchez,G. Palacios,M. González-Gross
Nutrition Bulletin. 2016; 41(2): 167
[Pubmed] | [DOI]



 

Top
 
 
  Search
 
    Similar in PUBMED
   Search Pubmed for
   Search in Google Scholar for
 Related articles
    Access Statistics
    Email Alert *
    Add to My List *
* Registration required (free)  

 
  In this article
    Abstract
   Introduction
    Materials and me...
   Results
   Discussion
    Conclusions and ...
   Acknowledgment
    References
    Article Tables

 Article Access Statistics
    Viewed2450    
    Printed51    
    Emailed0    
    PDF Downloaded651    
    Comments [Add]    
    Cited by others 13    

Recommend this journal

Advertise | Sitemap | What's New | Feedback | Disclaimer
© Journal of Family and Community Medicine | Published by Wolters Kluwer - Medknow
Online since 05th September, 2010