billycalc

MODS

MODS: calculated with the published clinical method, with result interpretation. A reference tool that does not replace a doctor's advice.

ℹ Reference calculation based on the published method. It does not replace a clinical examination or a doctor's decision.

MODS

PaO₂mmHg
FiO₂%
Creatinineµmol/L
Bilirubinµmol/L
Heart ratebpm
Central venous pressuremmHg
Mean arterial pressuremmHg
Platelets×10⁹/L
Glasgow Coma Scalepoints
MODS score
0
MODS: calculated with the published clinical method, with result interpretation. A reference tool that does not replace a doctor's advice.
Pressure-adjusted heart rate
9.0
ICU mortality (Marshall, 1995)
0%

More about: MODS

What it calculates

The “MODS” calculator computes MODS score from 9 parameters: pao₂ (mmHg), fio₂ (%), creatinine (µmol/L), bilirubin (µmol/L), heart rate (bpm), central venous pressure (mmHg), mean arterial pressure (mmHg), platelets (×10⁹/L), glasgow coma scale (points).

Used by professionals and patients to assess health metrics, dosages, and risks.

Example calculation

With parameters PaO₂ = 90 mmHg, FiO₂ = 21 %, Creatinine = 90 µmol/L, Bilirubin = 15 µmol/L, Heart rate = 90 bpm, Central venous pressure = 8 mmHg, Mean arterial pressure = 80 mmHg, Platelets = 200 ×10⁹/L, Glasgow Coma Scale = 15 points the result is 0.

How to use

  1. Enter pao₂, fio₂, creatinine, bilirubin, heart rate, central venous pressure, mean arterial pressure, platelets and glasgow coma scale — each field above is adjustable with a slider.
  2. MODS score is calculated automatically as you type.
  3. Check the worked example below to see the formula applied to real numbers.
  4. Copy the result or bookmark this calculator.

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FAQ

How is BMI calculated?
BMI = weight (kg) / height (m)². Example: 70 kg / (1.75 m)² = 22.9. The WHO normal range is 18.5–24.9; below that is underweight, 25–29.9 is overweight, and 30+ is obese.
Is BMI accurate for everyone?
No. BMI does not distinguish muscle from fat, so athletes may show a high BMI with low body fat. It is also less reliable for teenagers, pregnant people, older adults, and very tall or short individuals.
What are the BMI categories?
Underweight: below 18.5. Normal: 18.5–24.9. Overweight: 25–29.9. Obese class I: 30–34.9; class II: 35–39.9; class III: 40+.
What is a better measure than BMI?
Body fat percentage, waist-to-height ratio (aim for under 0.5), and waist circumference give a clearer picture of health than BMI alone.

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