OET Genre and Text Organisation: Why Structure Makes or Breaks Your Letter

Of the four criteria used to assess OET Writing, Genre and Text Organisation is the one that nurses most frequently overlook in their preparation. Content gets attention because it carries the highest weighting. Language gets attention because nurses are familiar with the idea of grammar and vocabulary being assessed. But Genre and Text Organisation – whether your letter follows the structural and professional conventions of its type – is assessed as a separate criterion, and weaknesses here will bring your overall band down even when your English is strong.

This article explains what Genre and Text Organisation means in the context of OET Writing, what assessors are looking for under this criterion, and the most common structural errors that prevent nurses from reaching Band B.

What ‘genre’ means in OET Writing

Genre, in the context of writing assessment, refers to the type of text being produced and the conventions associated with it. A referral letter is a genre. A discharge summary is a genre. A transfer letter is a genre. Each has recognisable conventions – an expected structure, a characteristic set of content elements, and a way of opening and closing that signals professional competence to the reader.

When OET assessors evaluate Genre and Text Organisation, they are asking whether your letter reads like a genuine professional example of its type. A referral letter that opens with the purpose, provides relevant clinical history, states the request clearly, and closes appropriately reads as a competent referral letter. One that opens with a full patient biography, buries the purpose in the third paragraph, and ends without a clear request does not – regardless of the quality of the sentences.

The expected structure of the main letter types

Referral letter

• Opening: purpose stated immediately – referring the patient, to whom, and why
• Background: relevant medical history (not a complete history – what the recipient needs to contextualise the referral)
• Current presentation: what has changed or what is happening now that has prompted the referral
• Relevant investigations or treatment to date: what has been done and what the results show
• Current medication: what the patient is prescribed
• Request: what you are asking the recipient to do
• Closing: offer of further information, professional sign-off

Discharge letter

• Opening: the patient has been discharged, the date, from where
• Reason for admission: what brought the patient in
• Treatment and investigations during admission: what was done
• Outcome and current status: how the patient is now
• Discharge medication: what has been prescribed
• Follow-up requirements: appointments, investigations, monitoring
• Recommendations for ongoing care: what you are asking the GP or primary care provider to do

The most common genre and structure errors in OET Writing

Purpose missing from the opening

The most frequent genre error in OET Writing is failing to state the purpose of the letter in the opening. Many nurses begin with patient demographics – name, age, date of birth – rather than with why they are writing. In a professional context, the recipient needs to know the purpose immediately. ‘I am writing to refer Mr [patient] for urgent cardiology review’ is a strong opening. ‘Mr [patient] is a 67-year-old male who presented to our ward on…’ is not – the purpose has been deferred.

Conclusion missing or inadequate

A professional healthcare letter has a purposeful closing. In a referral, that closing typically includes a clear statement of what you are requesting and an offer of further information. In a discharge letter, it includes the ongoing care recommendations and any time-sensitive actions. Letters that end mid-information, without a proper conclusion, or with a very abrupt closing affect the Genre and Organisation score because the letter is structurally incomplete.

Paragraph structure that does not reflect content structure

A healthcare letter should be organised so that each paragraph covers one clear topic. Mixing different types of information – interleaving treatment history with current observations with medication in a single paragraph – makes the letter harder to read and signals that the writer has not organised the content before writing. Planning your paragraph structure before you begin is the simplest fix for this issue.

Content in the wrong order

The ordering of information in a healthcare letter is not arbitrary. Background comes before current presentation. Current presentation comes before request. Medication follows treatment. Deviating from the expected order without reason makes the letter harder for the reader to use, and assessors will mark this as a genre convention failure.

How to improve your Genre and Text Organisation score

The most effective way to improve your Genre and Text Organisation score is to study examples of professional healthcare letters and then practise replicating their structure deliberately.

Before you write any practice letter, plan the structure explicitly. Write a brief outline – three to six bullet points – covering what each section will contain and in what order. This planning stage takes two to three minutes and significantly improves the structural quality of the resulting letter.

After writing a practice letter, review it for structural completeness. Check: is the purpose stated in the opening? Is the information in a logical order? Does every paragraph have a clear focus? Is the letter properly concluded? These are the questions an assessor asks, and they are questions you can answer about your own letter before submitting it for feedback.

Head to FunctifyLearning.co.uk/oet-writing to find out how Functify Learning’s Practice Educator Reviews give you specific feedback on your Genre and Text Organisation, alongside all four OET Writing marking criteria.