What is the K10 test?

The K10 is a short questionnaire of ten questions that measures psychological distress over the past four weeks. It is a screening tool used by clinicians, not a diagnosis.

How it is scored

Each question is answered on a five point scale, giving a total usually between 10 and 50. A higher score suggests higher distress, though the bands are a guide that a clinician interprets in context.

Why clinicians use it

It helps open a conversation, gauge severity, and track change over time. Clinicians may use it as part of a structured mental health assessment to help document need and guide the right level of support.

What it does not do

The K10 measures distress, not a specific illness, so it cannot diagnose depression or anxiety on its own. A clinician uses it as one part of a wider assessment.

Read our full guide on the K10 test, or book an appointment.

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