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Table 1 Definition of severity of hypoglycaemia

From: Hypoglycaemia in diabetes: do we think enough of the cause? An observational study on prevalence and causes of hypoglycaemia among patients with type 2 diabetes in an out-patient setting in Sri Lanka

Severity of hypoglycaemia

Definition by clinical characteristics

Random capillary blood glucose value (mmol/l)

Mild

Symptoms of hypoglycaemia, patient recovers without external support

3.2–3.9

Moderate

Symptoms of hypoglycaemia, patient needs external support to recover

2.2–3.1

Severe

Comatose patient

<  2.2