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- Forsberg, Sarah, et al.
(författare)
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Finger Food Meals as a Means of Improving Mealtimes for People with Motoric Eating Difficulties : A Pilot Study
- 2024
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Ingår i: Journal of Nutrition in Gerontology and Geriatrics. - : Routledge. - 2155-1197 .- 2155-1200. ; 43:2, s. 95-115
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Tidskriftsartikel (refereegranskat)abstract
- Motoric eating difficulties affecting the ability to eat according to established norms may result in loss of autonomy, reduced food intake and decreased social interaction. Finger food meals may affect the ability to eat independently and were therefore compared to regular meals for older adults >65 years with major motoric eating difficulties. In this pilot study the screening instrument MEOF-II, including additional questions about use of cutlery and fingers, was used to collect data regarding autonomy, food intake and social interaction through observations. Five women and one man participated in the study. Results showed that finger food meals facilitated autonomous eating since the participants were able to eat independently without relying on help from others. Less energy was spent on eating, which allowed for social interaction. However, finger food meals entail unfamiliar norms and culinary rules which may hinder eating; this is an important factor to consider in the implementation of such meals. Further studies on finger foods for older adults may consider larger and diverse cohorts, including healthy older adults, those with motoric difficulties and those with early stages of cognitive decline. Also, a wider variety of finger foods for specific cultural preferences and situations may be considered.
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| 2. |
- Forsberg, Sarah, et al.
(författare)
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Perceptions and Attitudes about Eating with the Fingers-An Explorative Study among Older Adults with Motoric Eating Difficulties, Relatives and Professional Caregivers
- 2022
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Ingår i: Journal of Nutrition in Gerontology and Geriatrics. - : Routledge. - 2155-1197 .- 2155-1200. ; 41:1, s. 65-91
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Tidskriftsartikel (refereegranskat)abstract
- Difficulties of managing cutlery, manipulating food on the plate and transporting food to the mouth may negatively influence the ability for self-provision and nutritional status among older adults with motoric eating difficulties. The purpose was to explore perceptions and attitudes about eating with the fingers among older adults with motoric eating difficulties, and relatives and professional caregivers of older adults with motoric eating difficulties. Qualitative data was collected through individual interviews with older adults >65 years ( N = 14) with motoric eating difficulties and focus groups with relatives ( N = 15) and professional caregivers ( N = 15). Data was analyzed using deductive and inductive content analysis. Although the older adults had normative ideas about proper eating and culinary rules, they regularly consumed several foods with their fingers without previously reflecting upon this. Using bread to grip or wrap foods and inserting skewers into foods may increase the acceptability of eating with the fingers. However, the importance of the disease causing the eating difficulties, how it was perceived, and its severity were crucial in understanding how eating with the fingers was perceived. Finger foods may be suitable for older adults with major eating difficulties because they have developed a self-acceptance in relation to their condition over time.
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| 3. |
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| 4. |
- Leffler, Tomas, et al.
(författare)
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Range-resolved detection of potassium chloride using picosecond differential absorption light detection and ranging
- 2015
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Ingår i: Applied Optics. - 2155-3165. ; 54:5, s. 1058-1064
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Tidskriftsartikel (refereegranskat)abstract
- A laser diagnostic concept for measurement of potassium chloride (KCl) and potentially other alkali compounds in large-scale boilers and furnaces of limited optical access is presented. Single-ended, range-resolved, quantitative detection of KCl is achieved by differential absorption light detection and ranging (DIAL) based on picosecond laser pulses. Picosecond DIAL results have been compared experimentally with line-of-sight measurements using a commercial instrument, the in situ alkali chloride monitor (IACM), utilizing differential optical absorption spectroscopy. For centimeter-scale range resolution and a collection distance of 2.5 m, picosecond DIAL allowed for measurement of KCl concentrations around 130 ppm at 1200 K, in good agreement with values obtained by IACM. The DIAL data indicate a KCl detection limit of around 30 ppm for the present experimental conditions. In addition, a double-pulse DIAL setup has been developed and demonstrated for measurements under dynamic conditions with strong Mie scattering. The picosecond DIAL results are discussed and related to possible implementations of the method for measurements in industrial environments. (C) 2015 Optical Society of America
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