Diagnostics8 min read
Kidney function tests: what creatinine, eGFR and urea can tell you
A patient guide to creatinine, estimated GFR, urea and related kidney blood tests, why clinicians may request them, and how results are interpreted over time.
Laboratory intelligence
Laboratory testing for clearer decisions.
We offer routine and specialised investigations with guidance on preparation, sample requirements, location and expected timing.
DiagnosticsOverview
Tests across key laboratory disciplines.
Our diagnostic service covers haematology, clinical chemistry, microbiology, hormonal assays, infectious-disease screening, fertility profiles and selected specialist markers. Turnaround depends on the investigation; we confirm the expected timeline when you enquire.
- Haematology, including full blood count and selected blood investigations
- Clinical chemistry, including kidney, liver, glucose and lipid testing
- Microbiology and infectious-disease investigations
- Hormonal assays and fertility profiles
- Selected specialist markers and cardiology investigations
- Occupational-health and wellness profiles in the test catalogue
How it works
Know what to expect before you book.
Our team can confirm preparation, sample requirements, branch availability and expected timing for the tests you need. Eligible tests may be arranged for home or office collection by appointment.
- Search the test catalogue and review listed prices
- Confirm preparation and turnaround for each investigation
- Book at a branch or ask about eligible home collection
- Discuss result interpretation with the clinician responsible for your care
Common questions
What patients and organisations ask.
Do I need a doctor's request before booking a test?
Some tests can be requested directly, while others may require a clinician's request or guidance. Contact us if you are unsure what is appropriate for your situation.
Do all tests require fasting?
No. Preparation depends on the test. We will confirm any fasting or timing instructions that apply to the investigations you select.
Can I have a sample collected at home or at work?
Home and office collection is available by appointment for eligible tests and locations. We will confirm availability, preparation and any collection fee before scheduling.
When will my result be ready?
Turnaround varies by test. We will confirm the expected timeline when you book; some specialised investigations take longer than routine tests.
Can the laboratory explain what my result means?
We can clarify report details and the result-release process. Diagnosis and treatment decisions should be discussed with the clinician responsible for your care.
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Next step
Clear answers. Professional support.
Find the right test, arrange a home collection or discuss a screening programme with our team.