AGE RELATED CHANGES IN ULNAR AND MEDIAN NERVE CONDUCTION PARAMETERS: A CROSS SECTIONAL STUDY
DOI:
https://doi.org/10.69656/pjp.v22i2.1941Keywords:
Median nerve, Nerve conduction, Nerve conduction velocity, Ulnar nerveAbstract
Background: Nerve conduction study (NCS) is an important method to assess integrity of peripheral nervous system. It helps in diagnosis, treatment and prognosis of diseases of peripheral nerves. Nerve conduction study parameters, like conduction velocity (NCV), latency and amplitude are affected by several different physical factors like temperature, demography, and ethnicity. It can also be affected by age, gender, height, weight, and BMI. This study was conducted to find out the age-related changes in median and ulnar nerve conduction parameters. Methods: This was a cross-sectional study with a total of 75 participants 40–70 years of age, conducted at Khyber Medical University, Peshawar, from July 2021 to July 2022. Participants were divided into three groups: 40–50 years, 51–60 years, and 61–70 years. The inclusion criteria were normal neurological examination, normal blood sugar, urea, creatinine, LFTs and ESR. Pregnant women and patients with bleeding disorders were excluded from study. NCS was recorded on Nihon Kohden Neuropack. Data was analysed using SPSS-22. One-way ANOVA with Tukey Post Hoc analysis for multiple group comparisons was done between groups. Results: There was a decline in nerve conduction study parameters associated with advancing age (p<0.05). The amplitude of both nerve impulses decreased while latency increased with advancing age. There was decline in motor and sensory NCV with advancing age. Conclusion: The nerve functioning decreased with advancing age. This decline was more marked in motor conduction compared to sensory conduction.
Pak J Physiol 2026;22(2):73-6, DOI: https://doi.org/10.69656/pjp.v22i2.1941
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Copyright (c) 2026 Maria Shafiq, Syed Hamid Habib, Shazia Faqir, Madiha Khattak, Abdus Saboor Awan, Shazia Tauqeer, Uzma Khan
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