Patient-outcomes of a frailty management program for community-dwelling older adults in Singapore: A cohort evaluation - 23/04/25

Doi : 10.1016/j.tjfa.2025.100048 
Nai Ze Ling 1, , Robin Choo 1, Grace Sum 1, Goh Siew Fong 1, Ding Yew Yoong 1, 2, 3, Lim Wee Shiong 1, 2, Tan Woan Shin 1

Geriatric Service Hub Programme Group#

  MEMBERS OF THE GERIATRIC SERVICES HUB PROGRAM GROUP
Robyn Hwee Teng Tan 4, June Poh Hoon Teng 5, Edward Tzu Kwang Tan 5, Chui Rhong Chang 5, Santhosh Kumar Seetharaman 6, Christopher Tsung Chien Lien 7, Barbara Helen Rosario 7, Shou Lin Low 7, Arron Seng Hock Ang 8, Karen Lai Ming Kan 9, Milawaty Nurjono 10, Lian Leng Low 11, Esther Li Ping Lim 12, Laura Bee Gek Tay 13, Melvin Peng Wei Chua 13, Yee Sien Ng 14
4 Institute of Policy Studies, Lee Kwan Yew School of Public Policy, National University of Singapore, Singapore 
5 Geriatric Education & Research Institute, Singapore 
6 Healthy Ageing Program, Alexandra Hospital, Singapore 
7 Department of Geriatric Medicine, Changi General Hospital, Singapore 
8 Accident and Emergency Department, Changi General Hospital, Singapore 
9 Community Health, Changi General Hospital, Singapore 
10 Health Services Research, Changi General Hospital, Singapore 
11 Division of Population Health and Integrated Care, Singapore General Hospital, Singapore 
12 Allied Health Division, Singapore General Hospital, Singapore 
13 Department of General Medicine, Sengkang General Hospital, Singapore 
14 Rehabilitation Medicine, Sengkang General Hospital, Singapore 

1 Geriatric Education & Research Institute, Singapore, Singapore 
2 Department of Geriatric Medicine, Institute of Geriatrics and Aging, Tan Tock Seng Hospital, Singapore, Singapore 
3 Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore 

Corresponding author. Nai Ze Ling, Geriatric Education & Research Institute, 2 Yishun Central 2, Singapore 768024Geriatric Education & Research Institute2 Yishun Central 2Singapore768024

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Abstract

Background

There is urgency to manage frailty due to its increasing prevalence. The Geriatric Service Hub (GSH) is a novel programme in Singapore, which aims to manage frailty amongst community-dwelling older adults.

Objectives

We aimed to (1) assess the effectiveness of the GSH through patient-outcomes including patient activation, functional status, and quality-of-life (QoL), and (2) assess impact on patient-outcomes through different levels of frailty using the Clinical Frailty Scale (CFS) scores.

Design

Single-arm pre-post design.

Setting

Community-based health and social care provider

Participants

218 GSH patients, aged≥65, with CFS4 to CFS7.

Intervention

Patients received comprehensive geriatric assessments in community-based settings and had individualised care plans formed by a multi-disciplinary care team. Patients were then referred to health and social services located in the community based on identified needs.

Measurements

Functional status (Barthel Index), Patient activation (Patient Activation Measure), health-related QoL (EuroQoL 5-dimension 5-level tool) and the emotional-related QoL (Control, Autonomy, Self-realisation, and Pleasure tool). Measurements administered at baseline, 3- and 6-months post-enrolment. Analysis included unadjusted t-tests and multi-level mixed-effects linear regression.

Results

We studied 191 (87.6%) participants who completed all 3-timepoints. Compared to baseline, functional status was maintained at 3-months (Mdiff=-0.2, 95%CI[-1.8;1.3]) and 6-months (Mdiff=-0.5, 95%CI[-2.2;1.2]). Patient activation increased slightly at 3-months (Mdiff=3.0, 95%CI[0.1;5.9]) but not at 6-months (Mdiff=1.5, 95%CI[-1.2;4.1]). There were significant increases for health-related QoL at 3-months (Mdiff=0.068, 95%CI[0.041;0.095]) and 6-months (Mdiff=0.045, 95%CI[0.016;0.074]), and for emotional-related QoL at 3-months (Mdiff=2.3, 95%CI[1.2;3.3]) and 6-months (Mdiff=1.5, 95%CI[0.4;2.7]). For sub-group analyses, there were significant increases for patient activation and both QoL measurements for patients categorised as CFS4 and CFS5, and no significant changes for patient-outcomes for CFS6-7.

Conclusions

Overall, results suggest maintenance in patient activation and functional status, with improvements in QoL. Sub-group analyses suggest that GSH is beneficial for patients categorised as CFS4 and CFS5, but the programme played a largely maintenance role for patients with CFS6-7.

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Keywords : Comprehensive Geriatric Assessment, functional status, quality-of-life, patient activation, clinical frailty scale (CFS)


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