Abstract
Study design
Cross-sectional study.
Objective
Describe and compare ambulatory performance and cognitive capacity in relation to muscle function in an adult cohort with spina bifida. Also, explore factors associated with ambulation in participants with muscle function level 3.
Setting
Specialist clinic for adults with spinal cord disorders in Stockholm, Sweden.
Methods
A total regional cohort of adults (n = 219) with spina bifida was invited, 196 (104 women, mean age 35 years, SD 13 years) participated. Mode of mobility, cognitive capacity and muscle function were investigated. For participants with muscle function level 3, factors associated with ambulation were investigated using multivariate logistic regression analysis.
Results
In all, 84 participants (42%) were community ambulators, 22 (12%) household ambulators and 90 (46%) wheelchair users. There was a linear association between the lower degree of muscle function and scoliosis (P < 0.001). Mode of mobility varied despite similar muscle prerequisites in participants with muscle function level 3 (n = 58). Factors associated with ambulation in participants with muscle function level 3 were the absence of scoliosis, lower BMI and higher cognitive capacity.
Conclusions
Cognitive capacity and mode of mobility varied widely across the cohort. However, in participants with muscle function level 3, despite similar muscular prerequisites, a large variation in the mode of mobility was found, suggesting that other factors were involved. It is important to prevent scoliosis, support a healthy lifestyle, as well as offer cognitive screening and support to promote ambulatory function and optimise independence in the everyday lives of adults with spina bifida.
This is a preview of subscription content
Access options
Subscribe to Journal
Get full journal access for 1 year
$119.00
only $9.92 per issue
All prices are NET prices.
VAT will be added later in the checkout.
Tax calculation will be finalised during checkout.
Buy article
Get time limited or full article access on ReadCube.
$32.00
All prices are NET prices.

References
Wagner R, Linroth R, Gangl C, Mitchell N, Hall M, Cady R, et al. Perception of secondary conditions in adults with spina bifida and impact on daily life. Disabil Health J. 2015;8:492–8.
Copp AJ, Adzick NS, Chitty LS, Fletcher JM, Holmbeck GN, Shaw GM. Spina bifida. Nat Rev Dis Prim. 2015;1:1–18.
Bowman RM, McLone DG, Grant JA, Tomita T, Ito JA. Spina bifida outcome: a 25-year prospective. Pediatr Neurosurg. 2001;34:114–20.
Liptak GS, Garver K, Dosa NP. Spina bifida grown up. J Dev Behav Pediatr. 2013;34:206–15.
Fletcher JM, Copeland K, Frederick JA, Blaser SE, Kramer LA, Northrup H, et al. Spinal lesion level in spina bifida: a source of neural and cognitive heterogeneity. J Neurosurg. 2005;102:268–79.
Dennis M, Barnes MA. The cognitive phenotype of spina bifida meningomyelocele. Dev Disabilities Res Rev. 2010;16:31–9.
Del Bigio MR. Neuropathology and structural changes in hydrocephalus. Dev Disabilities Res Rev. 2010;16:16–22.
Miller E, Widjaja E, Blaser S, Dennis M, Raybaud C. The old and the new: supratentorial MR findings in Chiari II malformation. Child’s Nervous Syst. 2008;24:563–75.
Bartonek A, Saraste H. Factors influencing ambulation in myelomeningocele: a cross-sectional study. Dev Med Child Neurol. 2001;43:253–60.
Gutierrez EM, Bartonek A, Haglund-Akerlind Y, Saraste H. Kinetics of compensatory gait in persons with myelomeningocele. Gait Posture. 2005;21:12–23.
Bendt M, Bartonek Å. Walking in adults with spina bifida with respect to muscle function. Eur J Physiother. 2016;18:154–60.
Thompson RM, Foley J, Dias L, Swaroop VT. Hip status and long-term functional outcomes in spina bifida. J Pediatr Orthopaedics. 2019;39:e168–e72.
Takakusaki K. Neurophysiology of gait: from the spinal cord to the frontal lobe. Mov Disord. 2013;28:1483–91.
Tita AC, Frampton JR, Roehmer C, Izzo SE, Houtrow AJ, Dicianno BE. Correlation between neurologic impairment grade and ambulation status in the adult spina bifida population. Am J Phys Med Rehabilitation. 2019;98:1045–50.
Bartonek A, Saraste H, Knutson LM. Comparison of different systems to classify the neurological level of lesion in patients with myelomeningocele. Dev Med Child Neurol. 1999;41:796–805.
Seitzberg A, Lind M, Biering-Sorensen F. Ambulation in adults with myelomeningocele. Is it possible to predict the level of ambulation in early life? Child’s Nervous Syst. 2008;24:231–7.
Bendt M, Gabrielsson H, Riedel D, Hagman G, Hultling C, Franzen E, et al. Adults with spina bifida: a cross-sectional study of health issues and living conditions. Brain Behav. 2020;10:e01736.
Hislop HJ. Daniel´s and Worthingham´s muscle testing. Techniques of manual examination. Philadelphia, PA: Saunders Company; 1995.
Kirshblum SC, Burns SP, Biering-Sorensen F, Donovan W, Graves DE, Jha A, et al. International standards for neurological classification of spinal cord injury (revised 2011). J Spinal Cord Med. 2011;34:535–46.
Hoffer MM, Feiwell E, Perry R, Perry J, Bonnett C. Functional ambulation in patients with myelomeningocele. J bone Jt Surg Am Vol. 1973;55:137–48.
Wechsler D. WAIS-III/WMSIII technical manual: Updated. San Antonio: Psychological Corporation; 2002.
Tallberg IM, Ivachova E, Jones Tinghag K, Ostberg P. Swedish norms for word fluency tests: FAS, animals and verbs. Scand J Psychol. 2008;49:479–85. https://doi.org/10.1111/j.1467-9450.2008.00653.x.
Heyns A, Negrini S, Jansen K, Moens P, Schelfaut S, Peers K, et al. The prevalence of scoliosis in spina bifida subpopulations: a systematic review. Am J Phys Med Rehabilitation. 2018;97:848–54.
Vittinghoff E, McCulloch CE. Relaxing the rule of ten events per variable in logistic and Cox regression. Am J Epidemiol. 2007;165:710–8.
Chaves ES, Boninger ML, Cooper R, Fitzgerald SG, Gray DB, Cooper RA. Assessing the influence of wheelchair technology on perception of participation in spinal cord injury. Arch Phys Med Rehabilitation. 2004;85:1854–8.
Gabrielsson H, Hultling C, Cronqvist A, Asaba E. Views on everyday life among adults with spina bifida: an exploration through photovoice. Int J Qual Stud Health Well-being. 2020;15:1830702.
Guidelines for the care of people with Spina Bifida. available from https://www.spinabifidaassociation.org/: Spina Bifida Association; 2020 [cited 2019 0407].
Nasreddine ZS, Phillips NA, Bedirian V, Charbonneau S, Whitehead V, Collin I, et al. The Montreal Cognitive Assessment, MoCA: a brief screening tool for mild cognitive impairment. J Am Geriatrics Soc. 2005;53:695–9.
Müller EB, Nordwall A, Odén A. Progression of scoliosis in children with myelomeningocele. Spine. 1994;19:147–50.
Agha M, Agha R. The rising prevalence of obesity: part A: impact on public health. Int J Surg Oncol. 2017;2:e17.
Hoyer WJ, Stawski RS, Wasylyshyn C, Verhaeghen P. Adult age and digit symbol substitution performance: a meta-analysis. Psychol Aging. 2004;19:211–4.
Polfuss M, Bandini LG, Sawin KJ. Obesity prevention for individuals with spina bifida. Curr Obes Rep. 2017;6:116–26.
Holmlund T, Ekblom-Bak E, Franzén E, Hultling C, Wikmar LN, Wahman K. Energy expenditure in people with motor-complete paraplegia. Spinal Cord. 2017;55:774–81.
Jørgensen V, Butler Forslund E, Opheim A, Franzén E, Wahman K, Hultling C, et al. Falls and fear of falling predict future falls and related injuries in ambulatory individuals with spinal cord injury: a longitudinal observational study. J Physiother. 2017;63:108–13.
Acknowledgements
We would like to thank the study participants for taking part in this study. We would also like to thank OT, MSc Dorothy Riedel, RN Gabriella Innerstedt and RN PhD Hanna Gabrielsson for their valuable contributions during the data collection and Lena Lindbo (Operational manager at the Spinalis Outpatient Clinic), Aleris Rehab Station and Karolinska Institutet for their support.
Author information
Authors and Affiliations
Contributions
MB, EBF, EF and ÅS designed the study. Authors MB, EBF and GH conducted the data analysis, while all authors (ÅS, EF, CH) contributed to the interpretation of the data. MB drafted the manuscript. All authors revised the manuscript for important intellectual content and approved the final version.
Corresponding author
Ethics declarations
Funding
The contents of this publication were developed with grants from the Caroline Montgomery Foundation, the Spinalis Foundation, the Promobilia Foundation, and support from the Aleris Rehab Station.
Ethics
We certify that all applicable institutional and governmental regulations concerning the ethical use of human volunteers were followed during the course of this research. Verbal and written information was provided before the participants gave their written informed consent. The study was approved by the Regional Ethical Review Board in Stockholm (Dnr: 2014/1111-31).
Competing interests
The authors declare no competing interests.
Additional information
Publisher’s note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Bendt, M., Seiger, Å., Hagman, G. et al. Adults with spina bifida: ambulatory performance and cognitive capacity in relation to muscle function. Spinal Cord 60, 122–128 (2022). https://doi.org/10.1038/s41393-021-00658-w
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1038/s41393-021-00658-w