1
|
Adamson A, Davies K, Wham C, Kepa M, Foster E, Jones A, Mathers J, Granic A, Teh R, Moyes S, Hayman K, Siervo M, Maxted E, Redwood K, Collerton J, Jagger C, Kirkwood T, Dyall L, Kerse N. Assessment of Dietary Intake in Three Cohorts of Advanced Age in Two Countries: Methodology Challenges. J Nutr Health Aging 2023; 27:59-66. [PMID: 36651487 DOI: 10.1007/s12603-023-1878-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
OBJECTIVES Dietary intake information is key to understanding nutrition-related outcomes. Intake changes with age and some older people are at increased risk of malnutrition. Application, difficulties, and advantages of the 24-hour multiple pass recall (24hr-MPR) dietary assessment method in three cohorts of advanced age in the United Kingdom (UK) and New Zealand (NZ) is described. PARTICIPANTS The Newcastle 85+ study (UK) recruited a single year birth cohort of people aged 85 years during 2006-7. LiLACS NZ recruited a 10-year birth cohort of Māori (indigenous New Zealanders) aged 80-90 years and a single year birth cohort of non-Māori aged 85 years in 2010. MEASUREMENTS Two 24hr-MPR were conducted on non-consecutive days by trained assessors. Pictorial resources and language were adapted for the New Zealand and Māori contexts. Detailed methods are described. RESULTS In the Newcastle 85+ study, 805 (93%) participants consented to the 24-MPR, 95% of whom completed two 24hr-MPR; in LiLACS NZ, 218 (82%) consented and 203 (76%) Māori and 353 (90%) non-Māori completed two 24hr-MPR. Mean time to complete each 24hr-MPR was 22 minutes in the Newcastle 85+ study, and 45 minutes for Māori and 39 minutes for non-Māori in LiLACS NZ. Dietary assessment of participants residing in residential care and those requiring proxy respondents were successfully included in both studies. Most participants (83-94%) felt that data captured by the 24hr-MPR reflected their usual dietary intake. CONCLUSIONS Dietary assessment using 24hr-MPR was successful in capturing detailed dietary data including information on portion size and time of eating for over 1300 octogenarians in the UK and New Zealand (Māori and non- Māori). The 24hr-MPR is an acceptable method of dietary assessment in this age group.
Collapse
Affiliation(s)
- A Adamson
- Professor Ngaire Kerse, Department of General Practice and Primary Health Care, University of Auckland, New Zealand,
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
2
|
Validity and reliability of food frequency questionnaire used in age-related eye disease studies in Turkish adults. J Nutr Sci 2023; 12:e20. [PMID: 36843971 PMCID: PMC9947637 DOI: 10.1017/jns.2023.10] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 01/16/2023] [Accepted: 01/17/2023] [Indexed: 02/17/2023] Open
Abstract
The present study aimed to perform the validity and reliability study of the Food Frequency Questionnaire (FFQ) on the frequency of foods rich in antioxidant nutrients and used in Age-Related Eye Diseases (AREDs). In the first interview of the study, the first application of FFQ was carried out, and blank forms of Dietary Records (DRs) were given. For the validity of the FFQ, a total of 12 d (3 days * 4 weeks) of DR were taken. For the reliability of the FFQ, a test-retest application was made with an interval of 4 weeks. The daily intake means of antioxidant nutrients, omega 3 and total antioxidant capacity data obtained from both the FFQ and DR were calculated, and the concordance between the two methods was evaluated with the Pearson Correlation Coefficient (PCC) and Bland-Altman graphs. The present study was carried out at Ege University İzmir/Turkey, Department of Ophthalmology, Retina Unit. The study was conducted with individuals aged ≥50 years who suffered from Age-Related Macular Degeneration (n 100, 72⋅0 ± 8⋅03 years). The values obtained from the test-retest applications for FFQ reliability were the same. The nutrient intake means obtained from the FFQ were similar or significantly higher than DR (P < 0⋅05). In the Bland-Altman graphical approach, the nutrient data were within the limits of agreement, and the PCCs between the two methods were moderately related. Considered together, this FFQ is a suitable tool for determining the dietary intakes of antioxidant nutrients in the Turkish population.
Collapse
|
3
|
Venci B, Hodac N, Lee SY, Shidler M, Krikorian R. Beverage Consumption Patterns and Micronutrient and Caloric Intake from Beverages in Older Adults with Mild Cognitive Impairment. J Nutr Gerontol Geriatr 2016; 34:399-409. [PMID: 26571357 DOI: 10.1080/21551197.2015.1092375] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The purpose of this study was to determine total water intake and patterns of beverage consumption, and its contribution to total daily micronutrients and calories in older adults with mild memory decline. A descriptive, cross-sectional study was used with 60 independent community-dwelling older adults (71.7 ± 5.4 years) with mild cognitive impairment, who were mostly female, well-educated, and white. Three-day food records were analyzed using the Nutrition Data Systems for Research. Descriptive statistics were conducted for a summary of demographics, the average intakes of beverages, and the contribution of beverages to total calorie and micronutrient intakes. Total daily water intake was 53.6 ± 26.7 fl oz and milk, plain water, and tea/coffee were beverages consumed most frequently. Beverage consumption contributed substantially to the intake of vitamin D (29.4%), calcium (26.4%), riboflavin (22.0%), magnesium (18.9%), and vitamin C (18.1%), but constituted only ∼12.5% of total energy. These findings suggest that nutrient-dense beverages play a fundamental role in overall micronutrient intake, despite comprising a small component of daily caloric intake. Incorporating adequate amounts of such beverages in meals and snacks may help older adults meet their nutrient recommendations.
Collapse
Affiliation(s)
- Brittany Venci
- a Department of Nutritional Sciences , University of Cincinnati Academic Health Center , Cincinnati , Ohio , USA
| | - Nicole Hodac
- a Department of Nutritional Sciences , University of Cincinnati Academic Health Center , Cincinnati , Ohio , USA
| | - Seung-Yeon Lee
- a Department of Nutritional Sciences , University of Cincinnati Academic Health Center , Cincinnati , Ohio , USA
| | - Marcelle Shidler
- b Department of Psychiatry & Behavioral Neuroscience , University of Cincinnati Academic Health Center , Cincinnati , Ohio , USA
| | - Robert Krikorian
- b Department of Psychiatry & Behavioral Neuroscience , University of Cincinnati Academic Health Center , Cincinnati , Ohio , USA
| |
Collapse
|
4
|
Eysteinsdottir T, Thorsdottir I, Gunnarsdottir I, Steingrimsdottir L. Assessing validity of a short food frequency questionnaire on present dietary intake of elderly Icelanders. Nutr J 2012; 11:12. [PMID: 22413931 PMCID: PMC3349496 DOI: 10.1186/1475-2891-11-12] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2011] [Accepted: 03/13/2012] [Indexed: 11/10/2022] Open
Abstract
Background Few studies exist on the validity of food frequency questionnaires (FFQs) administered to elderly people. The aim of this study was to assess the validity of a short FFQ on present dietary intake, developed specially for the AGES-Reykjavik Study, which includes 5,764 elderly individuals. Assessing the validity of FFQs is essential before they are used in studies on diet-related disease risk and health outcomes. Method 128 healthy elderly participants (74 y ± 5.7; 58.6% female) answered the AGES-FFQ, and subsequently filled out a 3-day weighed food record. Validity of the AGES-FFQ was assessed by comparing its answers to the dietary data obtained from the weighed food records, using Spearman's rank correlation, Chi-Square/Kendall's tau, and a Jonckheere-Terpstra test for trend. Result For men a correlation ≥ 0.4 was found for potatoes, fresh fruits, oatmeal/muesli, cakes/cookies, candy, dairy products, milk, pure fruit juice, cod liver oil, coffee, tea and sugar in coffee/tea (r = 0.40-0.71). A lower, but acceptable, correlation was also found for raw vegetables (r = 0.33). The highest correlation for women was found for consumption of rye bread, oatmeal/muesli, raw vegetables, candy, dairy products, milk, pure fruit juice, cod liver oil, coffee and tea (r = 0.40-0.61). An acceptable correlation was also found for fish topping/salad, fresh fruit, blood/liver sausage, whole-wheat bread, and sugar in coffee/tea (r = 0.28-0.37). Questions on meat/fish meals, cooked vegetables and soft drinks did not show a significant correlation to the reference method. Pearson Chi-Square and Kendall's tau showed similar results, as did the Jonckheere-Terpstra trend test. Conclusion A majority of the questions in the AGES-FFQ had an acceptable correlation and may be used to rank individuals according to their level of intake of several important foods/food groups. The AGES-FFQ on present diet may therefore be used to study the relationship between consumption of several specific foods/food groups and various health-related endpoints gathered in the AGES-Reykjavik Study.
Collapse
Affiliation(s)
- Tinna Eysteinsdottir
- Unit for Nutrition Research, University of Iceland and Landspitali National-University Hospital, Reykjavik, Iceland.
| | | | | | | |
Collapse
|
5
|
Milton JE, Briche B, Brown IJ, Hickson M, Robertson CE, Frost GS. Relationship of glycaemic index with cardiovascular risk factors: analysis of the National Diet and Nutrition Survey for people aged 65 and older. Public Health Nutr 2007; 10:1321-35. [PMID: 17456246 DOI: 10.1017/s1368980007702914] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
AbstractObjectiveTo identify associations between dietary glycaemic index (GI) and weight, body mass index and other risk factors for cardiovascular disease (CVD) – waist-to-hip ratio (WHR), lipoprotein fractions, triacylglycerols (TAG) and blood pressure (BP) – in an older British population.DesignCross-sectional dietary, anthropometric and biochemical data from the National Diet and Nutritional Survey for adults aged over 65 years were reanalysed using a hierarchical regression model. Associations between body weight, CVD risk factors, and dietary factors including GI and fibre intakes were explored among 1152 healthy older people living in the UK between 1994 and 1995.ResultsIn the unadjusted model, GI was significantly and directly associated with TAG (β = 0.008 ± 0.003) and diastolic BP (β = 0.325 ± 0.164) in males. These relationships were attenuated and non-significant after adjustment for potential confounding factors. WHR (β = 0.003 ± 0.001) and TAG (β = 0.005 ± 0.002) were significantly predicted by GI in males and females combined. The association with WHR was attenuated by adjustment for sex, age, region and social class; the relationship with TAG was non-significant after adjustment for other potential dietary confounders.ConclusionAfter controlling for potential confounders, no clear links were detected between GI and body weight or other CVD risk factors. This study provides little evidence for advising the consumption of a low-GI diet in the elderly to prevent weight gain or improve other CVD risk factors.
Collapse
Affiliation(s)
- Joanne E Milton
- Nutrition and Dietetic Research Group, Hammersmith Hospital, Du Cane Road, London, W12 0HS, UK
| | | | | | | | | | | |
Collapse
|
6
|
Bingham SA. Urine nitrogen as a biomarker for the validation of dietary protein intake. J Nutr 2003; 133 Suppl 3:921S-924S. [PMID: 12612177 DOI: 10.1093/jn/133.3.921s] [Citation(s) in RCA: 181] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
When validated for completeness, 24-h urine nitrogen obtained from repeated 24-h urine collections has provided useful insights into the validity of dietary assessments, underreporting behaviors and the structure of measurement errors that are associated with different methods. This is particularly so when nitrogen is combined with another marker in 24-h urine samples, potassium. Although the collection of 24-h urine is a tedious procedure, the method is readily accessible and comparatively inexpensive. Other markers of dietary intake and intermediate risk markers may also be measured in the 24-h urine that is obtained.
Collapse
|
7
|
Gay C. Estimation of population distributions of habitual nutrient intake based on a short-run weighed food diary. Br J Nutr 2000; 83:287-93. [PMID: 10884717 DOI: 10.1017/s0007114500000362] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
There have been many attempts to characterize day-to-day variation in nutrient intake. This variation has a fixed component, associated with particular days of the week, and a random component. Both components were studied for a range of nutrients, using 4 d weighed diary data from a large, nationally representative survey of people aged 65 years or over. Since day-to-day variation may distort the characterization of the population distribution of habitual nutrient intakes, especially when diets are studied over only a small number of days, a statistical method was developed to correct for this distortion. Results suggested that population distributions of habitual nutrient intake could be accurately constructed from 4 d weighed diary data and that the method might be successfully applied to studies based on as little as 2 d of observation. The method is particularly valuable for correcting estimates of extreme nutrient intakes for biases induced by uneven representation of days of the week and by within-person variation.
Collapse
Affiliation(s)
- C Gay
- Ministry of Agriculture, Fisheries and Food, London, UK.
| |
Collapse
|
8
|
Bates CJ, Prentice A, Cole TJ, van der Pols JC, Doyle W, Finch S, Smithers G, Clarke PC. Micronutrients: highlights and research challenges from the 1994-5 National Diet and Nutrition Survey of people aged 65 years and over. Br J Nutr 1999; 82:7-15. [PMID: 10655951 DOI: 10.1017/s0007114599001063] [Citation(s) in RCA: 72] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
The aims of the National Diet and Nutrition Survey series are summarized, and the new National Diet and Nutrition Survey of people aged 65 years and over is explored, with particular emphasis on micronutrient intakes and status indices. Mean nutrient intakes were generally satisfactory for most micronutrients, but intakes of vitamin D, Mg, K and Cu were low. Intakes of vitamin D were far below the reference nutrient intake for people aged 65 years and over, and there was also biochemical evidence of vitamin D deficiency, for 8% of free-living and 37% of institution participants, attributed partly to limited exposure to sunlight. A substantial proportion of people living in institutions had inadequate biochemical status indices, notably for vitamin C, Fe and folate. Relationships between intake and status were close for vitamins. Mineral intakes did not correlate well with currently used status indices. Some intakes and indices, especially those of vitamin C, carotenoids, Na and K, were strongly correlated with socio-economic status and with north-south gradients in Britain. Future research challenges should address the functional and health significance of low intakes and sub-optimal biochemical indices for certain micronutrients, especially for people living in institutions; the shortcomings of mineral status indices especially as indicators of mineral intake; the social and geographical inequalities of micronutrient intakes and status, and why micronutrient status deteriorates with increasing age. The answers to these questions will help to define the characteristics of nutritional risk for older people in Britain, and to clarify future needs for education and intervention.
Collapse
Affiliation(s)
- C J Bates
- MRC Human Nutrition Research, Cambridge, UK.
| | | | | | | | | | | | | | | |
Collapse
|
9
|
Walmsley CM, Bates CJ, Prentice A, Cole TJ. Relationship between cigarette smoking and nutrient intakes and blood status indices of older people living in the UK: further analysis of data from the National Diet and Nutrition Survey of people aged 65 years and over, 1994/95. Public Health Nutr 1999; 2:199-208. [PMID: 10447248 DOI: 10.1017/s1368980099000257] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVES To examine the relationship between cigarette smoking and a range of nutrient intakes and blood status indices in older people. DESIGN National Diet and Nutrition Survey: cross-sectional survey of nationally representative sample of people aged 65 years and over. SETTING Mainland Britain during 1994/95. SUBJECTS 1191 people (619 male, 572 female) aged 65 years and over, of whom 920 were living in private households and 271 were living in institutions. RESULTS Cigarette smoking was inversely correlated with intakes of antioxidants and other micronutrients after adjustment for age, sex and domicile. Cigarette smoking was also inversely correlated with a number of antioxidant micronutrient status indices including plasma vitamin C and the carotenoids (but not vitamin E status indices), and with other micronutrient status indices, including plasma pyridoxal phosphate, red cell and serum folate, after adjustment for age, sex, domicile and the corresponding nutrient intake. Previous cigarette smoking or cigar/pipe smoking was not generally associated with lower nutrient intakes or status indices, however, both current and previous cigarette smoking was associated with increased concentrations of acute phase indicators. Further adjustment for total energy intake and/or sociodemographic, health and drug usage variables attenuated only a few of the associations observed. CONCLUSION Older people who smoke cigarettes are at increased risk of suboptimal antioxidant and other micronutrient intakes and status, but the lower intakes found in cigarette smokers only partly explain their reduced blood indices.
Collapse
|
10
|
Walmsley CM, Bates CJ, Prentice A, Cole TJ. Relationship between alcohol and nutrient intakes and blood status indices of older people living in the UK: further analysis of data from the National Diet and Nutrition Survey of people aged 65 years and over, 1994/5. Public Health Nutr 1998; 1:157-67. [PMID: 10933413 DOI: 10.1079/phn19980025] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
OBJECTIVE To examine the relationships between alcohol consumption and a range of nutrient intakes and blood status indices in older people. DESIGN National Diet and Nutrition Survey: cross-sectional survey of nationally representative sample of people aged 65 years or over. SETTING Mainland Britain during 1994/5. SUBJECTS 1198 people (623 males, 575 females) aged 65 years or over, of whom 925 were living in private households and 273 were living in institutions. RESULTS Intermediate alcohol consumption (particularly 0.1-14 units week(-1); 1 unit = 8 g) derived from a 4-day diet diary or a 12-month recall questionnaire, was associated with higher intakes of vitamins C, E, B1, iron, calcium, energy from food, carbohydrate and non-starch polysaccharides than heavy alcohol consumption (28 + units week(-1)) or abstinence, after adjustment for a number of factors (age, sex, domicile, social class, cigarette smoking, self-reported health, grip strength and total energy intake). Intermediate alcohol consumption was also associated with higher blood concentrations (independent of intake) of vitamin C, beta-cryptoxanthin, lutein and calcium, with the lowest concentrations being found in heavy alcohol users. The lowest concentrations of serum ferritin were found in light drinkers and the highest levels in heavier alcohol drinkers. Alcohol consumption ranging from 0.1 to >28 units week(-1) was directly correlated with intakes of B vitamins, total energy and fat, with blood concentrations (independent of intake) of lycopene, high density lipoprotein (HDL)-cholesterol, plasma pyridoxal phosphate and retinol, and with blood pressure and grip strength. CONCLUSIONS Compared with abstinence and heavy drinking, light to moderate alcohol consumption in older people is associated with higher intakes of certain nutrients, and higher blood concentrations (independent of intake) of some micronutrient status indices, including antioxidants. The explanation for the latter associations remains unclear and further investigation is recommended. Heavier alcohol consumption is associated with both beneficial and adverse effects with respect to nutrient intakes and health status.
Collapse
|
11
|
Manandhar MC. Functional ability and nutritional status of free-living elderly people. Proc Nutr Soc 1995; 54:677-91. [PMID: 8643705 DOI: 10.1079/pns19950067] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- M C Manandhar
- Human Nutrition Unit, London School of Hygiene and Tropical Medicine
| |
Collapse
|