Missed diabetes appointments in an ageing public estate

Reasoning

• The Health Belief Model predicts behaviour from perceived susceptibility, severity, benefits, barriers and cues to action. Mr Chan has no symptoms most days, so his perceived susceptibility to complications is low even though his HbA1c is 9.2%. The hypoglycaemic collapse is a strong cue to action, but it may also increase fear and avoidance.
• His perceived barriers include forgetting appointments, a 15-minute slot that feels rushed, transport and his wife's availability. His wife is currently the main cue to action, which makes the plan fragile if she is unwell.
• Mild cognitive impairment affects memory and planning, so the model should not be used to label him as 'non-compliant'. Environmental prompts and simplified routines are part of the explanation.
• In stages-of-change terms he is likely in pre-contemplation or contemplation: he does not see the appointments as useful, and he has not yet made a plan. A confrontation will push him back, not forward.

Priority barriers

1. Memory and access barriers - missed appointments and a rushed clinic slot. This is safety-critical because missed review contributed to the hypoglycaemia. It is also modifiable through reminders, a longer appointment and a written plan.
2. Low perceived threat and low confidence - he does not connect diabetes to the collapse and feels unable to prevent another episode. This is modifiable through a concrete hypoglycaemia plan and small, achievable goals.

I would not start with a general lecture on complications; that raises fear without building a cue to action or self-efficacy. The first step is to ask him what he thinks happened after the collapse, then link his own experience to one practical change.

Plan

• Week 1: Give Mr Chan one extended 30-minute nurse appointment with his wife present. Review medicines, glucose monitoring and the hypoglycaemia episode; agree a simple written 'if you feel shaky' plan and a phone reminder for the next appointment.
• Weeks 2-4: Refer to the Enhanced Home and Community Care Service for a home assessment, medication prompting and personal care support. Ask the District Elderly Community Centre to link him to social activities and meal support. Contact his family doctor to share the plan and review his drug regimen.
• Ongoing: Offer a monthly group diabetes education session for stable patients so the nurse's individual slots are protected. Use a text or phone reminder two days before each appointment. His wife receives written information and a named contact number.
• Review at 3 months: Check appointment attendance, home glucose records, any further hypoglycaemia, weight and mood.

Slot allocation and trade-offs I would allocate one extended slot to Mr Chan and move two stable patients to the group session. This reduces individual access for those two patients, which is a justice cost, but it targets the patient at highest immediate risk of another collapse. The group session must be genuinely educational and not a dumping ground for complex cases. I would audit whether the extended slot improves attendance and whether the group maintains HbA1c and satisfaction.

Ethical reasoning The plan is justified by beneficence and non-maleficence because the recent hypoglycaemia is a serious foreseeable harm. It still respects autonomy by asking Mr Chan what he will accept and by offering choices rather than imposing a package. Using existing services avoids promising resources the centre does not have.

Ethical issues

• Autonomy versus beneficence: Mr Chan can refuse home care if he has capacity to make that decision. Mild cognitive impairment does not automatically remove capacity. The team should assess whether he understands the relevant information, can retain it, weigh it and communicate a choice.
• Carer burden and the wife's concern: His wife is exhausted and frightened after finding him on the floor. Her request to 'make him' is understandable, but it cannot override his decision unless the refusal creates a serious risk that justifies protective action.
• Dignity and trust: Forcing strangers into the home may destroy the therapeutic relationship and reduce future help-seeking.

Legal and procedural issues

• Confidentiality means staff should not discuss his care with relatives without his consent, except where necessary to protect him from serious harm.
• If there is a serious risk of another hypoglycaemic collapse, the team should hold a multidisciplinary meeting with the GP, medical social worker and home-care service. Safeguarding procedures may be relevant if neglect or self-neglect is suspected, but poverty, memory problems and refusal are not automatically safeguarding cases.
• The Mental Health Ordinance is not the appropriate route merely because he refuses home care; it applies to mental disorder and specified criteria, not to ordinary risk-taking.

Response I would meet Mr Chan alone, explore his reasons, and offer a smaller first step such as a nurse phone call or a visit from a known community nurse rather than a full package. I would ask him to name one thing he would accept for his wife's peace of mind. I would document the capacity assessment, the risks discussed and the contingency plan. If he later lacks capacity or has repeated serious incidents, the team should review with the family and legal advice rather than act unilaterally.