This Clinical Nutrition Master tool is a clinical decision support aid developed for healthcare professionals. By proceeding, you confirm:
• You are a qualified HCP.
• Calculations will be verified against hospital protocols.
• This tool does not replace clinical judgment.
• Privacy: No patient-identifiable information (PII) is stored or transmitted.
Developed for Dietitians by Abrar Y Alshehabi, MSc
⚠ This acknowledgement applies to the current browser session only and is not permanently stored, in line with patient privacy best practice.
Assessment
Refeeding Risk
Formula & Powders
Enter a value between 20–300 kg
Enter a value between 100–250 cm
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Enter Data
ℹ Height >188 cm detected. Devine IBW may underestimate lean mass in very tall patients — consider using Adjusted Body Weight or actual clinical assessment.
MUST
SGA
Risk Score: Enter Data
Total Calories:0
Total Protein:0
Total Free Water:0
Electrolytes (Na/K/Ph):0/0/0
MAJOR CRITERIA (1 required for High Risk)
BMI < 16 kg/m²
Unintentional wt loss >15% (3-6m)
Little/no intake >10 days
BMI < 14 or no intake >15 days (EXTREME)
MINOR CRITERIA (2 required for High Risk)
BMI < 18.5 kg/m²
Unintentional wt loss >10% (3-6m)
Little/no intake 5-10 days
History of alcohol/drug abuse
K+ Action
PO4 Action
Mg Action
LOW RISK Goal: 25-30 kcal/kg (Editable).
HIGH RISK (NICE) Recommended Start: 10 kcal/kg.
EXTREME RISK Recommended Start: 5 kcal/kg.
💡 CLINICAL REMINDERS: • Thiamine 200-300mg daily (start 30m before feeding). • Vitamin B-Complex (Full dose) prescribed. • Correct K, Ph, Mg before advancing to Day 2.
Target Kcal/kg
Fixed Rate/Volume
⚠ CRITICAL ELECTROLYTES: HOLD STEP-UP UNTIL REPLACED
⚠ THIAMINE PROPHYLAXIS REQUIRED (200-300mg)
Total Formula Vol:
GIR (Glucose Infusion):
ℹ GIR shown is a time-averaged estimate. Bolus feeds deliver glucose as discrete loads — peak glycaemic impact may exceed this figure. Monitor blood glucose closely post-feed.