Pediatric Obesity: Non-Stigmatising Consultation (5As + 4Ms)
A step-by-step guide for conducting a pediatric obesity consultation that supports shared decision-making, reduces stigma, and leads to an actionable management plan.
Based on CMAJ 2025 Clinical Practice Guideline (Ball et al., doi: 10.1503/cmaj.241456) and the 5As of Pediatric Obesity Management framework.
Before You Start — Language Checklist
Use person-first, weight-neutral language throughout the visit:
| Instead of... | Say... |
|---|
| "Obese child" | "Child with obesity" |
| "Fat" / "overweight" | "BMI", "weight", "growth" |
| "You need to lose weight" | "Let's talk about your health and how you're feeling" |
| "This is caused by poor diet" | "Obesity has many causes — genetics, environment, and more" |
| "You just need to exercise more" | "Physical activity is one part of a bigger picture" |
Step 1 — ASK (Permission and Setting)
Before any weight-related conversation, ask permission.
- "Would it be okay if we talked about your health and weight today?"
- "Some families prefer to discuss this privately — would you like [child/caregiver] to step out for part of our conversation?"
Decide who is in the room:
- Young children: caregiver-led conversation
- Adolescents: consider child-only portion + caregiver-only portion + together
- Default: include both, but follow the child's preference
If the family declines the conversation today: Respect that. Document and offer to revisit.
Step 2 — ASSESS (4Ms Framework)
Work through all four domains systematically:
Metabolic
- Blood pressure (hypertension risk)
- Fasting glucose / insulin / HOMA-IR (insulin resistance, pre-diabetes, T2DM)
- Fasting lipids: TG, HDL-C, LDL-C, total cholesterol
- ALT (non-alcoholic fatty liver disease)
- BMIz using WHO criteria and sex- and age-specific charts
- Obstructive sleep apnea symptoms (snoring, daytime sleepiness, apnoeic episodes)
Mechanical
- Musculoskeletal pain (knees, back, hips — common in childhood obesity)
- Exercise tolerance and physical activity barriers
- Mobility (does weight affect play, sports, daily activities?)
Mental Health (do not skip)
- Depression and anxiety (use validated screen: e.g., PHQ-A, GAD-7 for adolescents)
- Eating disorder screen: binge eating, restriction, purging, compensatory behaviours
- Body image concerns and weight-based self-esteem
- Bullying (weight-based teasing is common and has lasting effects)
- Caregiver mental health (parental stress, anxiety, depression can affect child outcomes)
Social Milieu
- Food security (access to nutritious food at home)
- Neighbourhood safety (affects outdoor activity, active transportation)
- Screen time patterns
- Family routines (mealtimes, sleep schedule, activity norms)
- Cultural factors affecting diet and body image
- Access to health care and obesity management services
📋 Document findings across all 4Ms — this forms the basis of your intervention plan.
Step 3 — ADVISE (Present Options Without Bias)
Present all three categories of intervention — do not withhold any option:
- Behavioural and psychological interventions — multicomponent programs (physical activity + nutrition + psychology); available in most settings
- Pharmacotherapy — GLP-1RAs, metformin (age ≥12); always combined with behavioural therapy
- Surgical interventions — LSG or RYGB (age ≥13, specialised centres); conditional on multidisciplinary assessment
⚠️ No stepwise hierarchy is required — present all options and let the family's values and circumstances guide selection. There is no mandate to "fail" behavioural therapy before pharmacotherapy or surgery.
For each option, communicate:
- What the intervention involves
- Expected benefits (with honest magnitude: often small to moderate for most outcomes)
- Expected harms and side effects
- Availability and access issues (cost, wait times, geography)
Step 4 — AGREE (Shared Decision-Making)
Work with the child and family to align on:
- Goals that matter to them — not just BMI reduction. Ask:
- "What would you most like to be different about your health?"
- "What activities do you wish you could do that feel hard right now?"
- Common priorities: energy levels, mood, mobility, peer relationships, sleep
- Preferred intervention(s) based on the discussion above
- Realistic expectations — obesity is chronic and relapsing; success is not linear
- Roles and responsibilities — who does what (child, caregiver, clinician, team)
Document the agreed plan explicitly, including what will be tried and the follow-up timeline.
Step 5 — ASSIST (Connect and Support)
Provide tangible next steps before the family leaves:
- Referrals: Dietitian, kinesiologist, psychologist, social worker, paediatric obesity program (as needed)
- Resources: Casebook for health care providers; guide for caregivers (Obesity Canada / Obesity Canada–OC)
- Follow-up appointment: Book before they leave — long-term support is essential
- If surgical referral indicated: Initiate multidisciplinary assessment process
- If pharmacotherapy agreed: Prescribe + enrol in/confirm behavioural program simultaneously
⚠️ Remind the family: obesity requires long-term management. You and your team are partners in this — it is not the family's "fault" and not their problem to solve alone.
Clinical Guardrails
- Eating disorder vigilance throughout: Monitor at every visit. If screening suggests risk → refer to specialist before or instead of standard obesity interventions
- Don't focus on weight alone. Improved HRQoL, mood, energy, and cardiometabolic markers are valid and often more meaningful outcomes for families
- Acknowledge stigma explicitly: Many families have had negative experiences with healthcare. Naming this builds trust
- Social determinants are modifiable — refer accordingly. Food bank referral, community programs, social worker involvement
- Technology-only approaches: Insufficient evidence — do not use as a standalone
- Transition to adult care: Begin planning from age 16; obesity does not resolve at 18
Source
CMAJ 2025 Clinical Practice Guideline: Managing obesity in children.
Ball GDC et al. CMAJ 2025 April 14; 197:E372–89. doi: 10.1503/cmaj.241456
5As of Pediatric Obesity Management: Vallis et al. / Obesity Canada.
Updated version: June 3, 2025.