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Original Research

RMJ. 2013; 38(2): 113-116

Quality of referrals for Nerve conduction studies and Electromyography to a tertiary care rehabilitation center

Saeed Bin Ayaz, Fawad Rahman, Zaheer Ahmed Gill, Zahid Rustam.


Objectives: To perform an audit of quality of referrals for Electrodiagnosis (EDX)/Nerve conduction studies and Electromyography (NCS/EMG) to a tertiary care rehabilitation center.
Methods: A detailed referral proforma covering all the prerequisites for EDX studies had already been distributed among the dependent Defense Forces hospitals. The data was taken from that proformas and the patients were asked if the referring physician had explained them about the test and if they had gone through the instructions. Frequencies and percentages were calculated for provision of clinical information, query, reading of instructions by the patients and punctuality of the patients. The reporting time of the patient, if they were late than the appointment time was calculated in minutes. Physician’s explanation about the procedure to the patient and provision of information about precautions & contraindications was also included
Results: Of the total 130 registered patients, 85 were males and 45 females. 86 (66.2%) referrals were made by consultants, 42 (32.3%) by residents and 2 (1.5%) by General Practitioners. 41 out of total were from consultants and residents in Physical Medicine and rehabilitation followed by 22 from Orthopedics. Regarding institutions, largest number of referrals were from Combined Military Hospital Rawalpindi (43) and Armed Forces Institute of Rehabilitation medicine (40). By large, the clinicians neither provided clinical notes (62%) nor mentioned the query and provisional diagnosis (53%). Majority (92%) did not provide information about the test to the patient and did not cue the patient about any precaution to be taken (92%).The patients on the other hand generally read the instructions provided in the request pro forma (54%) and reported well in time for the appointment of procedure (86%).
Conclusion: An inappropriate practice in referring patients uncritically to the EDX studies. Adopting good referral practices seemed crucial for meaningful usefulness of NCS/EMG. Instructions for proper referrals were sent to the concerned hospitals and a repeat audit was planned after one year.

Key words: Nerve conduction studies, electromyography, rehabilitation.

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