Conclusion: Severe malnutrition according to SGA-3 accounts for 27.8%, there is a difference between men and women, severe BMI malnutrition accounts for 2.9%, Serious albumin malnutrition accounts for 4.8% and severe malnutrition under serum prealbumin accounted for 17.9% between the different methods, the difference was statistically significant when p <0.05.