Spine Surgery and Related Research
Online ISSN : 2432-261X
ISSN-L : 2432-261X

This article has now been updated. Please use the final version.

Low Nutrition Before Injury Is A Risk Factor For Dysphagia In Older Patients With Cervical Spinal Cord Injury: Based On A Multicenter Data Of 707 Patients
Naoki SegiHiroaki NakashimaSadayuki ItoJun OuchidaNoriaki YokogawaTakeshi SasagawaToru FunayamaFumihiko EtoKota WatanabeSatoshi NoriTakeo FuruyaAtsushi YundeYoshinori TerashimaRyosuke HirotaHideaki NakajimaTomohiro YamadaTomohiko HasegawaKenichi KawaguchiYohei HarutaKo HashimotoYoshito OnodaKazuo NakanishiKosuke MisakiShota IkegamiMasashi UeharaHidenori SuzukiYasuaki ImajoHiroshi UeiHirokatsu SawadaHidetomi TeraiKoji TamaiAkiyoshi KurodaGen InoueNobuyuki SuzukiKenji KatoKoji AkedaNorihiko TakegamiYoichi IizukaYasushi OshimaHitoshi TonomuraKatsuhito KiyasuHaruki FunaoToshitaka YoshiiMasayuki IshiharaTakashi KaitoShoji SekiKenichiro KakutaniHiroyuki TominagaTetsuro OhbaDaisuke SakaiBungo OtsukiMasashi MiyazakiSeiji OkadaShiro ImagamaSatoshi Kato
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JOURNAL OPEN ACCESS Advance online publication

Article ID: 2023-0227

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Abstract

Objectives

For older adults, dysphagia is a serious problem that can occur after spinal cord injury (SCI), but its risk factors are unclear. This study aimed to identify risk factors for dysphagia in elderly patients (≥65 years) with cervical SCI.

Methods

This multicenter study included 707 patients with cervical SCI (mean age 75.3 years). Univariate and multivariate analyses were conducted for patient characteristics and geriatric nutritional risk index (GNRI).

Results

Dysphagia occurred in 69 patients (9.8%). The significant factors were as follows: male sex (odds ratio [OR] 3.43), GNRI <92 (1.83), dementia (2.94), fracture (3.40), complete paralysis (3.61), anterior surgery (3.74), and tracheostomy (17.06). Age was not identified as a risk factor.

Conclusions

Low GNRI before injury was one of the independent risk factors for dysphagia after geriatric cervical SCI. GNRI represents the comprehensive nutritional status of the elderly and reflects feeding function and its recovery capacity.

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© 2024 The Japanese Society for Spine Surgery and Related Research.

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