TY - JOUR
T1 - The association between the ‘at risk of developing undernutrition’ category of the Short Nutritional Assessment Questionnaire 65+ and incident undernutrition in community-dwelling older adults
AU - van Beek, S. W.
AU - Wijnhoven, H. A.
AU - Visser, M.
N1 - Publisher Copyright:
© 2024 The Author(s)
PY - 2024/8
Y1 - 2024/8
N2 - Background & aims: Screening tools like the Short Nutritional Assessment Questionnaire 65+ (SNAQ65+) have been developed for the early recognition of undernutrition in older adults. The SNAQ65+ screens for being undernourished (red), being ‘at risk of developing undernutrition’ (i.e. ‘at risk’, orange), or ‘not at risk’ (green). This study investigated whether community-dwelling older adults ‘at risk’ (orange) are more likely to develop undernutrition during a 3-year follow-up compared to those ‘not at risk’ (green). Methods: Prospective data from a Longitudinal Aging Study were used. A total of 5461 observations, using multiple 3-year waves of participants aged ≥65 years with an orange or green baseline score were included. Logistic mixed models were used to assess the association with four indicators of incident undernutrition at 3-year follow-up: (1) red SNAQ65+ score (mid upper arm circumference (MUAC) < 25 cm and/or ≥4 kg self-reported unintended weight loss in 6 months); (2) MUAC <25 cm; (3) ≥4 kg self-reported unintended weight loss in 6 months; and (4) ≥10% objectively measured weight loss in 3 years. Results: There were 53.1% female participants across waves, with a mean age of 74.2 (SD 6.1) years. Overall, 6.2% were ‘at risk of developing undernutrition’ (orange) at baseline. The incidence rates of undernutrition based on a red SNAQ65+ score, MUAC <25 cm, ≥4 kg self-reported unintended weight loss, and ≥10% measured weight loss were 10.4%, 2.9%, 6.4%, and 5.4%, respectively. Those ‘at risk’ (orange) had a higher odds ratio of incident undernutrition based on these four indicators than those ‘not at risk’ (green) (respective odds ratio's: 2.51 (95%CI 1.74–3.62); 2.16 (95%CI 1.11–4.20); 2.43 (95%CI 1.61–3.65); and 2.08 (95%CI 1.28–3.37)). Conclusion: Community-dwelling older adults screened to be ‘at risk of developing undernutrition’ (orange) with the SNAQ65+ have a more than two-fold higher odds ratio of developing undernutrition during a 3-year follow-up compared to those ‘not at risk’ (green).
AB - Background & aims: Screening tools like the Short Nutritional Assessment Questionnaire 65+ (SNAQ65+) have been developed for the early recognition of undernutrition in older adults. The SNAQ65+ screens for being undernourished (red), being ‘at risk of developing undernutrition’ (i.e. ‘at risk’, orange), or ‘not at risk’ (green). This study investigated whether community-dwelling older adults ‘at risk’ (orange) are more likely to develop undernutrition during a 3-year follow-up compared to those ‘not at risk’ (green). Methods: Prospective data from a Longitudinal Aging Study were used. A total of 5461 observations, using multiple 3-year waves of participants aged ≥65 years with an orange or green baseline score were included. Logistic mixed models were used to assess the association with four indicators of incident undernutrition at 3-year follow-up: (1) red SNAQ65+ score (mid upper arm circumference (MUAC) < 25 cm and/or ≥4 kg self-reported unintended weight loss in 6 months); (2) MUAC <25 cm; (3) ≥4 kg self-reported unintended weight loss in 6 months; and (4) ≥10% objectively measured weight loss in 3 years. Results: There were 53.1% female participants across waves, with a mean age of 74.2 (SD 6.1) years. Overall, 6.2% were ‘at risk of developing undernutrition’ (orange) at baseline. The incidence rates of undernutrition based on a red SNAQ65+ score, MUAC <25 cm, ≥4 kg self-reported unintended weight loss, and ≥10% measured weight loss were 10.4%, 2.9%, 6.4%, and 5.4%, respectively. Those ‘at risk’ (orange) had a higher odds ratio of incident undernutrition based on these four indicators than those ‘not at risk’ (green) (respective odds ratio's: 2.51 (95%CI 1.74–3.62); 2.16 (95%CI 1.11–4.20); 2.43 (95%CI 1.61–3.65); and 2.08 (95%CI 1.28–3.37)). Conclusion: Community-dwelling older adults screened to be ‘at risk of developing undernutrition’ (orange) with the SNAQ65+ have a more than two-fold higher odds ratio of developing undernutrition during a 3-year follow-up compared to those ‘not at risk’ (green).
KW - Elderly
KW - Malnutrition
KW - Prospective
KW - Screening tool
UR - http://www.scopus.com/inward/record.url?scp=85194305570&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85194305570&partnerID=8YFLogxK
U2 - 10.1016/j.clnesp.2024.05.007
DO - 10.1016/j.clnesp.2024.05.007
M3 - Article
C2 - 38901935
AN - SCOPUS:85194305570
SN - 2405-4577
VL - 62
SP - 137
EP - 143
JO - Clinical Nutrition ESPEN
JF - Clinical Nutrition ESPEN
ER -