urine analysis (urinalysis)

In clinical and academic writing, use the single word urinalysis to name the standard test; writing urine analysis reads like a generic phrase and can trigger questions from reviewers or clinicians.

Quick answer

Use "urinalysis" (one word) as the standard test name. Reserve "urine analysis" only for literal, informal descriptions of analyzing urine.

"Urinalysis" - standard medical noun for notes, reports, manuscripts.
"Urine analysis" - understandable but nonstandard as a test name; use only in casual or literal contexts.
For patient-facing text, plain language like "urine test (urinalysis)" works well.

Core explanation: one word vs two words

"Urinalysis" is a lexicalized medical noun (urine + -alysis) that names a specific laboratory test. Splitting it into "urine analysis" turns it into a generic phrase and reduces clarity.

When naming the ordered test, reporting results, or describing methods, use "urinalysis." If you mean the general act of analyzing urine components without naming the standard test, write "analysis of urine" or "urine testing."

Clinical notes, lab reports, protocols, and manuscripts: use "urinalysis."
Patient-facing material: "urine test (urinalysis)" is clear and accessible.
Literal descriptions: "analysis of urine metabolites" if you are describing the process rather than the test name.

Grammar: articles, plural, and abbreviations

Treat "urinalysis" like a regular count noun: "a urinalysis," "the urinalysis," "two urinalyses."

Correct: The patient underwent a urinalysis.
Correct plural: Urinalyses were performed on all samples.
Abbreviation: Spell out "urinalysis" at first mention, then "UA" is acceptable in clinical notes and tables; avoid unexplained abbreviations in manuscripts or patient materials.

Hyphenation and spacing: avoid invented forms

Do not hyphenate or split the word: "urine-analysis" and "urine analysis" are nonstandard when naming the test. Use "urinalysis."

If you need a two-word phrasing for clarity, prefer "analysis of urine" or "urine testing" in formal writing.

Use "urinalysis" - not "urine-analysis" or "urine analysis" in reports.
When contrasting analysis types, write "analysis of urine" or "urine testing."

Why this small fix matters

Using the accepted test name "urinalysis" avoids chart ambiguity, reduces reviewer queries, and maintains a professional tone in reports and papers.

A quick pass for technical vocabulary often shortens revision cycles and prevents unnecessary clarification requests.

Real usage: work, school, and casual examples you can copy

Choose the line that matches your audience and paste it into your note, report, or message.

Work: Clinical note: "Urinalysis: leukocyte esterase positive; microscopic RBC 20-30/hpf."
Work: Lab report header: "Specimen: urine | Test performed: urinalysis | Results: see table."
Work: Referral: "Recommend urinalysis and urine culture to confirm UTI."
School: Methods: "We performed urinalysis on each subject to measure specific gravity and creatinine."
School: Lab report line: "Urinalysis results were recorded and compared across groups."
School: Slide title: "Urinalysis - purpose, collection, interpretation."
Casual: Text message: "The doc ordered a urinalysis to check for infection."
Casual: Forum post: "I had a urine test (urinalysis); they found nothing abnormal."
Casual: Blog: "After a urinalysis, my PCP recommended drinking more water."

Try your own sentence

Test the whole sentence rather than the phrase alone; context usually clarifies whether you should use "urinalysis," "urine test," or "analysis of urine."

Rewrite help: templates and fast edits

Three quick steps: 1) Replace "urine analysis" → "urinalysis." 2) Check article and plural ("a urinalysis," "urinalyses"). 3) Define "UA" if you will abbreviate.

Template: "The patient underwent a urinalysis."
Template: "Order urinalysis and urine culture."
Tip: For patient materials use "urine test (urinalysis)."

Rewrite:
Wrong: "We ran a urine analysis for all participants."
Right: "We ran a urinalysis for all participants."
Rewrite:
Wrong: "Patient had urine analysis and bloodwork."
Right: "Patient had a urinalysis and bloodwork."
Rewrite:
Wrong: "Perform urine analysis if symptomatic."
Right: "Perform urinalysis if symptomatic."
Rewrite:
Wrong: "Record urine analysis date in the chart."
Right: "Record the urinalysis date in the chart."
Rewrite:
Wrong: "Multiple urine analysis entries exist."
Right: "Multiple urinalysis entries exist."
Rewrite:
Wrong: "They called it a urine analysis during triage."
Right: "They called it a urinalysis during triage."

Examples bank: concentrated wrong/right pairs

Use these exact replacements when editing. Each wrong line is followed by the correct fix.

Wrong: She provided a sample for urine analysis yesterday.
Right: She provided a sample for urinalysis yesterday.
Wrong: Document the urine analysis results under lab findings.
Right: Document the urinalysis results under lab findings.
Wrong: The researcher referred to urine analysis in multiple methods sections.
Right: The researcher referred to urinalysis in multiple methods sections.
Wrong: We will order urine analysis and culture for suspected infection.
Right: We will order urinalysis and culture for suspected infection.
Wrong: A urine analysis was performed, and the results were inconclusive.
Right: A urinalysis was performed, and the results were inconclusive.
Wrong: He had several urine analysis entries in his outpatient chart.
Right: He had several urinalysis entries in his outpatient chart.
Wrong: Please attach the urine analysis report before discharge.
Right: Please attach the urinalysis report before discharge.
Wrong: The methods mention urine analysis but no culture.
Right: The methods mention urinalysis but no culture.
Wrong: Add urine analysis dates to the spreadsheet.
Right: Add urinalysis dates to the spreadsheet.
Wrong: The nurse documented urine analysis in error.
Right: The nurse documented urinalysis in error.
Wrong: Chart shows repeat urine analysis last month.
Right: Chart shows repeat urinalysis last month.
Wrong: The protocol lists urine analysis as an outcome.
Right: The protocol lists urinalysis as an outcome.
Wrong: Run urine analysis before antibiotic therapy.
Right: Run urinalysis before antibiotic therapy.
Wrong: She wrote "urine analysis" in the draft manuscript.
Right: She wrote "urinalysis" in the draft manuscript.

Memory trick: a fast cue to catch the error

Cue: "Test names = one word." When a phrase names a standard test, try the single-word form first (for example, urinalysis, echocardiogram). If it feels odd, check the official test name.

If you see "[body part] analysis," pause and ask: "Is this a named test?" If yes, use the single-word test name or the official title.

Similar mistakes to watch for

Splitting "urinalysis" is the same habit that leads to other nonstandard forms. Check the standard test name rather than guessing.

bloodwork vs blood work: "bloodwork" is common in clinical notes; "blood tests" is a clear alternative for formal writing.
stool analysis: prefer the specific accepted name when one exists (for example, fecal occult blood test).
Don't write "urinary analysis" - use "urinalysis."

Usage: Wrong: "blood work" in a formal report. Better: "bloodwork" or "blood tests" depending on your style guide.
Usage: Wrong: "urinary analysis."
Right: "urinalysis."
Usage: Wrong: "stool analysis" when a standard test name exists.
Right: use the specific test name.

FAQ

Is "urine analysis" grammatically wrong?

No - it's grammatical but nonstandard as the test name. In clinical and academic contexts use "urinalysis." For lay readers, "urine test" is clearer.

Can I use "UA" instead of "urinalysis"?

Yes - spell out "urinalysis" on first use and then "UA" is fine in clinical notes and tables. Avoid unexplained abbreviations in manuscripts or patient materials.

Is "urine culture" the same as urinalysis?

No. Urinalysis examines chemical and microscopic properties; urine culture grows organisms to identify pathogens. Use the precise test name required.

How do I fix many occurrences of "urine analysis" in a long document?

Use find-and-replace for "urine analysis" → "urinalysis," then check articles and plurals ("a urinalysis," "urinalyses") and confirm each instance fits its context.

When is "urine analysis" acceptable?

Only in informal, conversational contexts where you mean the general act of analyzing urine rather than the named test. Even then, "urine test" or "analysis of urine" are often clearer.

Want a quick check of your draft?

Paste a sentence into your editor or grammar tool to catch nonstandard phrases like "urine analysis" and get context-aware suggestions (for example, change to "urinalysis" and adjust articles/plurals).

A focused pass on technical vocabulary saves reviewer time and reduces clarification requests.