Influence of gender on nerve conduction parameters of median and ulnar nerves in healthy individuals
Journal Title: International Journal of Medical Research and Review - Year 2016, Vol 4, Issue 10
Abstract
Background & objectives: Nerve conduction studies are used to diagnose disorders of the peripheral nervous system. They are influenced by number of variables i.e. age, gender, height, temperature, fiber diameter, degree of myelination, inter nodal distance etc. This study was conducted to analyze the effect of gender on nerve conduction parameters of upper limb nerves. Materials & Methods: The study comprised of 50 males and 50 females between the age group of 18-25 years. Distal latency, amplitude and conduction velocity of Median and Ulnar nerve were recorded using standardized technique. Results: The mean distal latency of sensory Median and Ulnar nerve were found to be significantly greater in males (p<0.05), whereas mean sensory amplitude was found to be significantly higher in female subjects, but the conduction velocity did not show any statistically significant difference (p>0.05). Mean distal latency and amplitude of motor median and ulnar nerve was found higher in males than females whereas conduction velocity was found to be higher in females but the difference was statistically insignificant. Conclusion: Gender has definite and significant influence on various Nerve Conduction Parameters. Without adjustment for this factor, the sensitivity and specificity of NCS will decrease when using the same reference data in patients with different gender.
Authors and Affiliations
Shaesta Samol, Mohsin Hui, Dharitri Parmar, R. Dixit Dean
Spectrum of MRI findings in traumaticknee
Introduction: Injuries to the intraarticular structures like menisci and cruciate ligaments are diagnosed with high sensitivity and specificity by MRI as compared with arthroscopy, which is still regarded as the gold sta...
Single coronary ostium, unilateral pulmonary atresia and MAPCA with tetralogy of fallot in a young adult: a rare association
Tetralogy of Fallot (TOF) is the most common form of cyanotic congenital heart disease (CHD). The mortality rate in untreated patients reaches 50% by age 6 years. It is also the most common form of cyanotic CHD with surv...
Profile of intestinal stomas at a tertiary referral centre of central India
Aim: The aim of study was to evaluate various types of stoma with regard to their indications, their complications and methods to reduce them, at a tertiary hospital of central India. Methods: The study was carried out i...
A study to assess the prevailing misconception on HIV/AIDS among rural population
Introduction: HIV, the human immunodeficiency virus, is the virus that causes AIDS. For many reasons, AIDS is a disease that commonly misunderstood disease and as a result, unduly feared, but the weapon against fear is k...
Comparison of daily and intermittent anti tubercular treatment in achieving sputum negativity in newly diagnosed sputum positive Pulmonary tuberculosis patients
Introduction: Tuberculosis is a major health problem in India. Sputum positive pulmonary tuberculosis patients expel bacilli for a variable period after the start of treatment. The period of infectivity depends on the dr...