QUICKI (insulin sensitivity index)
QUICKI (insulin sensitivity index) - a deterministic tool in Sophie Well's Clinical Math & Conversions group.
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What this is
QUICKI (insulin sensitivity index) is one of 230 deterministic tools in Sophie Well's Clinical Math & Conversions group. QUICKI (insulin sensitivity index) - a deterministic tool in Sophie Well's Clinical Math & Conversions group.
When to use it
Use this tool when you need a quick, citable reference. Every calculation runs entirely in your browser - no inputs leave your device, no account is required, no AI is involved. The site enforces a strict Content Security Policy and ships no analytics or third-party CDN.
References
Katz A, Nambi SS, Mather K, et al. Quantitative insulin sensitivity check index: a simple, accurate method for assessing insulin sensitivity in humans. J Clin Endocrinol Metab. 2000;85(7):2402-2410. QUICKI = 1 / [log10(insulin) + log10(glucose mg/dL)]. Read the source ↗
Worked example: QUICKI 0.3248 (insulin 12 uU/mL, glucose 100 mg/dL). Lower values indicate lower insulin sensitivity; reference range ~0.45 (healthy) to ~0.30-0.35 (type 2 diabetes), no universal diagnostic cut-point.
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