title: Comparison of different screening tests for diagnosis of diabetic peripheral neuropathy in Primary Health Care setting.
abstract: BACKGROUND
  DPN is an important complication and contributes to the morbidity of diabetes mellitus. Evidence indicates early detection of DPN results in fewer foot ulcers and amputations.
  
  
  OBJECTIVE
  The purpose of this study was to compare different screening tests in the detection of DPN in primary care setting.
  
  
  METHODS
  It is a cross-sectional study in a random sample (N = 242) of type 2 diabetes mellitus participants at primary care setting. Different screening tests for detecting DPN such as Michigan Neuropathy Screening Instrument (MNSI), Semmes-Weinstein Monofilament (SWM), vibration sensation and ankle reflex were performed for each patient and compare between them.
  
  
  RESULTS
  45% of the participant had DPN based on MNSI, The detection rate using the 128-Hz tuning fork and 10-g SWM was nearly same (32.6 & 31.4%) respectively and significantly higher than ankle reflexes (23.1%). Although, the prevalence of DPN determined by the combined two tests (38.79%) was higher than that through the single test.
  
  
  CONCLUSIONS
  this study showed different results of DPN screening tests, even in the same group of patients. However there was a significant correlation between them. 128-Hz tuning fork and 10-g SWM monofilament would appear to be an appropriate, cheap and easy to use tool for identifying patients at risk of having neuropathy in primary care setting.
authors.affiliation: College of Medicine, Qassim University.
authors.forename: Metab
authors.initials: M
authors.lastname: Al-Geffari