Managing older adults with multimorbidity may be challenging due to the conflicting benefits and harms of multiple treatments. Thus, it is important to identify patients’ health outcome priorities to align treatment goals with their health preferences. This study aimed to use the Outcome Prioritisation Tool (OPT) to describe the health outcome priorities of older adults with multimorbidity and determine the factors associated with these priorities. Additionally, it aimed to assess the ease of completing the OPT in Singapore’s primary care population.

Cross-sectional study conducted from January to March 2022.

A public primary care centre in Singapore.

65 years and older with multimorbidity.

Primary outcome measure was the most important health outcome priorities on the OPT. Secondary outcome measures were factors affecting these priorities and ease of completing the OPT.

We enrolled 180 participants (mean age: 73.2±6.1 years). Slightly more than half (54.4%) prioritised ‘staying alive’, while the remainder (45.6%) prioritised ‘maintaining independence’ (25.6%), ‘relieving pain’ (10.6%) and ‘relieving other symptoms’ (9.4%). Participants with six or more chronic conditions were three times (OR 3.03 (95% CI1.09 to 8.42)) more likely to prioritise ‘staying alive’ compared with participants with three conditions. Most participants (69.4%) agreed that the OPT was easy to complete, and the mean time taken to complete the OPT was 3.8±1.6 minutes.

‘Staying alive’ was the most important health outcome priority, especially for older adults with six or more chronic conditions. The OPT was easily completed among older adults with multimorbidity in primary care. Further qualitative studies can be conducted to understand the factors influencing patients’ priorities and explore the relevance of the OPT in guiding treatment decisions.