Method for distinguishing tubercular meningitis and virus meningitis based on nuclear magnetic resonance technology and application thereof

The invention discloses a method for distinguishing tubercular meningitis and virus meningitis based on a nuclear magnetic resonance technology and application thereof. According to the method, nuclear magnetic resonance detection is conducted on the cerebrospinal fluid of a patient to be detected to obtain relative expression quantities of difference metabolites represented by chemical shifts of 3.50 ppm, 3.76 ppm, 3.05 ppm, and 2.79 ppm respectively, and then whether the patient suffers from the tubercular meningitis or the virus meningitis is distinguished according to the relative expression quantities of the difference metabolites. Compared with the prior art, the method has the advantages of being simple in sample treatment, free of sample damage, small in sample quantity, good in repeatability, low in cost and the like.