The challenge

Weight management for people living with diabetic obesity is one of the most consistently underperforming areas of chronic care. The programmes exist. The clinical evidence for their importance is overwhelming. And yet sustained weight loss is achieved in only 10 to 20 percent of patients. Most efforts fail. Most people who try, try again, and fail again.

The standard explanation is behavioural - people lack motivation, consistency, or the right information. That explanation has driven decades of health promotion, digital tools, and educational interventions. And it has not worked, because it is wrong.

The real reason weight management fails is not that people lack motivation. It is that the programmes designed to help them cannot see the full conditions of their lives - the social, cultural, material, environmental, and psychological forces that shape what is actually possible for each person, in their specific circumstances, at this point in their life. A programme designed for one kind of person in one kind of situation will fail everyone else - and most people are everyone else.

Our client, a major health enterprise, understood this. They wanted to design an ecosystem strategy grounded in the actual diversity of experience - to identify new service, community, and technology concepts that could genuinely reach people that standard programmes consistently miss.

What we did

Using the first version of Umio's Health Ecosystem Value Design framework, we undertook one of the most comprehensive lived experience studies of diabetic obesity ever conducted.

We began by mapping the full ecosystem - not just clinical services and patient pathways, but the complete web of actors, relationships, social forces, cultural dynamics, and environmental conditions shaping how people with diabetic obesity actually live and what they can realistically do. We used a life course framing to ensure we captured multi-generational factors - the family histories, the social inheritances, the conditions laid down long before the diabetes diagnosis arrived.

We then conducted approximately 80 interviews with diverse ecosystem actors across the US, UK, and Germany. These included people living with diabetic obesity across a representative range of circumstances, alongside physicians, specialists, GPs, health system managers, and community leaders. The interviews were designed not to capture stated needs or preferences but to surface the actual texture of lived experience - the desires, constraints, frustrations, values, and daily realities that shape what weight loss means for each person and what stands in the way.

The qualitative insights were then refined and analysed using factor and cluster analysis to identify distinct, repeating patterns of experience - groups of people who shared similar relationships to their condition, similar resources and constraints, and similar possibilities for change.

What we found

Four distinct portraits of diabetic obesity emerged from the analysis - each representing a fundamentally different relationship to weight loss, to the health system, and to the possibility of change. They are not demographic segments. They are experiential ones - defined by what life is actually like, not by age or gender or postcode.

Cautious Contexters - not planners but doers. Weight loss matters to them when it is in front of them - in the moment of a food choice, a walk, a decision. They respond to context rather than to programmes. Interventions that meet them in the moment work. Plans and targets do not.

Enthusiast Goal-Trackers - deliberate, analytical, and project-focused. They want to measure what works, understand why, and engage socially in the process. They are the people weight management programmes are implicitly designed for. They are a minority.

Constrained Disengaged - time-pressured, socially isolated from health system support, and largely unreached by existing programmes. More likely to be women with young or mid-aged children, caught between caregiving demands, economic constraints, and a health system that presents itself as not for them. This group represents the largest unmet need and the greatest gap between what the system offers and what is actually accessible.

Battling Repeat Tryers - fighting to lose weight repeatedly but consistently undermined by the compounding effects of multi-morbidity and anti-diabetic medications, particularly insulin. They are trying harder than anyone. The system is working against them at a pharmacological and physiological level that no behaviour change programme addresses.

Each of these four portraits has different implications for what kind of support works, through which channels, at what moment, and designed in what way. A strategy that treats them as a single population will achieve what weight management has always achieved - success for the minority already predisposed to succeed, and consistent failure for everyone else.

What it means

The programme was cancelled following a senior leadership change at the client before the full innovation and strategy phase could be completed. Umio retained all the research data and the analytical framework.

That data remains live and applicable. The four experience segments, the ecosystem map, and the full set of affective capacity factors can be reapplied directly to a new context - whether that is a pharmaceutical company launching a GLP-1 therapy, a digital health company designing a weight management platform, a health system commissioning obesity services, or a consumer health enterprise seeking to differentiate in a crowded market.

In a market currently being transformed by the rapid adoption of GLP-1 medications, the lived experience dimensions of diabetic obesity - what it actually means to live with the condition, what sustains change beyond pharmacological intervention, what the system consistently fails to see - have never been more commercially and clinically relevant.