Pediatric Obesity Consultation

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name: pediatric-obesity-consultation
description: Guide a non-stigmatising pediatric obesity consultation using the 5As framework (Ask, Assess, Advise, Agree, Assist) and 4Ms assessment (Metabolic, Mechanical, Mental Health, Social Milieu), based on the CMAJ 2025 guideline. Trigger when a clinician asks how to approach a weight conversation with a child or family, how to use the 5As for obesity, how to assess a child with obesity, or how to conduct a non-judgmental obesity visit.
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# 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.

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## 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" |

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## 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.

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## 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.

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## Step 3 — ADVISE (Present Options Without Bias)

Present all three categories of intervention — do not withhold any option:

1. **Behavioural and psychological interventions** — multicomponent programs (physical activity + nutrition + psychology); available in most settings
2. **Pharmacotherapy** — GLP-1RAs, metformin (age ≥12); always combined with behavioural therapy
3. **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)

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## 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.

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## 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.

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## 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

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## 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](https://doi.org/10.1503/cmaj.241456)
5As of Pediatric Obesity Management: Vallis et al. / Obesity Canada.
Updated version: June 3, 2025.