The impact of vitamin D supplementation on peripheral neuropathy in a sample of Egyptian prediabetic individuals

This project contains the following underlying data:
· Data file 1: prediabetic patients without peripheral neuropathy and their descriptive ( age, sex, sun exposure, smoking, alcohol consumption, blood pressure, BMI) and laboratory data (serum 25-hydroxyvitamin D (25(OH)D) level, Vitamin D status (deficiency=3/ insufficiency= 2/ sufficiency =1)serum ionized calcium, phosphorus, parathormone, HbA1c, fasting blood glucose, 2 hour post 75g glucose, serum creatinine, thyroid function test and total lipid profile)
· Data file 2: prediabetic with peripheral neuropathy and their descriptive ( age, sex, sun exposure, smoking, alcohol consumption, blood pressure, BMI , laboratory data (serum 25-hydroxyvitamin D (25(OH)D) level, Vitamin D status (deficiency=3/ insufficiency= 2/ sufficiency =1), serum ionized calcium, phosphorus, parathormone, HbA1c, fasting blood glucose, 2 hour post 75g glucose, serum creatinine, thyroid function test and total lipid profile), short-McGill Pain Questionnaire, clinical examination for neuropathy 10g monofilament (Monofilament testing is an inexpensive, easy-to-use, and portable test for assessing the loss of protective sensation (defined as a level of sensory deficit, where a patient can sustain an injury without recognizing any inciting trauma) and it is recommended by several practice guidelines to detect peripheral neuropathy in otherwise normal feet), tuning fork (Vibration sense testing using a 128-Hz tuning fork is a commonly used test in the diagnosis of dorsal horn dysfunction and polyneuropathy) and ankle reflex (best predictor for Diabetic peripheral neuropathy, screen for both sensory and motor deficit) and pinprick (assess perception of pain) before vitamin D supplementation.
· Data file 3: prediabetic with peripheral neuropathy and their descriptive ( age, sex, sun exposure, smoking, alcohol consumption, blood pressure, BMI , laboratory data (serum 25-hydroxyvitamin D (25(OH)D) level, Vitamin D status (deficiency=3/ insufficiency= 2/ sufficiency =1), serum ionized calcium, phosphorus, parathormone, HbA1c, fasting blood glucose, 2 hour post 75g glucose, serum creatinine, thyroid funtion test and total lipid profile), short-McGill Pain Questionnaire, clinical examination for neuropathy 10g monofilament (Monofilament testing is an inexpensive, easy-to-use, and portable test for assessing the loss of protective sensation (defined as a level of sensory deficit, where a patient can sustain an injury without recognizing any inciting trauma) and it is recommended by several practice guidelines to detect peripheral neuropathy in otherwise normal feet), tuning fork (Vibration sense testing using a 128-Hz tuning fork is a commonly used test in the diagnosis of dorsal horn dysfunction and polyneuropathy) and ankle reflex (best predictor for Diabetic peripheral neuropathy, screen for both sensory and motor deficit) and pinprick (assess perception of pain) after Vitamin D supplementation.