Purusotham Chippala: How DALYs Reveal the True Burden of Stroke

Purusotham Chippala, Professor at Nitte Institute of Physiotherapy, shared on LinkedIn:

”’Stroke doesn’t just paralyze the body – it interrupts an entire life’.

Behind every stroke survivor is a story of delayed dreams, lost Job and income, changed family roles, and interrupted futures.

Rehabilitation is not only about walking again.

It is about helping people rebuild their life, identity, and participation in society.

But let’s talk about the true global burden of stroke.

Quick Question for Healthcare Professionals

In global health statistics, the burden of stroke and other diseases is often measured using DALY.

What does DALY stand for?

• A] Disability Affected Longevity Years
• B] Delayed Activity Life Years
• C️] Disease Associated Life Yield
• D️] Disability Adjusted Life Year

Stroke alone accounts for millions of DALYs worldwide, reflecting not just mortality but years of life lived with disability.

As physiotherapists and rehabilitation professionals, every improvement we help our patients achieve means reducing disability and restoring participation — one life at a time

Stroke is not only a motor problem. It is a life-interruption event.

Globally, stroke remains one of the leading causes of death and disability; WHO reports that in 2021 there were 11.9 million new strokes, 93.8 million people living with stroke, and about 160 million DALYs lost due to stroke.

DALYs mean years of healthy life lost from early death and disability.

That number is brutal because it tells us stroke steals not just movement, but time, roles, income, identity, and future plans.

So when assessing a stroke patient, if we look only at tone, ROM, gait, and balance, we miss the real picture.

We must ask:

• Who supports this person at home?
• What work did they do before stroke?
• What leisure activities made life meaningful?
• What dreams are now delayed, threatened, or permanently altered?

That is not ‘extra.’ That is core rehabilitation.

How to include family, occupation, recreation, and dreams in assessment and evaluation

Using the ICF framework, stroke assessment should move across all domains:

1. Body Functions and Structures

Motor weakness, spasticity, aphasia, sensory loss, neglect, fatigue, pain, cognition, mood, swallowing, endurance.

These are the usual impairments. But even here, family matters because adherence, supervision, emotional stability, and environmental support influence recovery.

Social connection and engagement are associated with fewer depressive symptoms and fewer instrumental ADL limitations after stroke.

2. Activity

Can the patient roll, sit, stand, walk, dress, toilet, cook, travel, handle money, use the phone, and manage medication?

These tell you what the stroke has changed functionally.

3. Participation

This is where occupation, recreation, family role, and dreams come in.

Can the person:

• return to work?
• attend family functions?
• play with children or grandchildren?
• visit the temple, mosque, church, club, beach, or park?
• drive or commute?
• continue hobbies, music, sports, gardening, travel, teaching, business?

Participation is where the real heartbreak usually lives.

4. Environmental Factors

Family support, transport, home architecture, money, employer flexibility, assistive devices, healthcare access, workplace adaptation, community stigma, caregiver strain.

5. Personal Factors

Age, resilience, confidence, fears, identity, motivation, coping style, self-image, dreams, financial pressure, beliefs about disability.

What should be asked during history taking?

Ask directly:

Family

• Who lives with you?
• Who helps you in the morning, during meals, toilet, bathing, exercises?
• Is the family encouraging, fearful, overprotective, or absent?
• Is there conflict, burnout, or blame?

Occupation

• What exactly was your job before stroke?
• Was it desk work, field work, supervision, teaching, driving, sales, manual work?
• What work tasks are now difficult: speech, walking, speed, memory, writing, public interaction, hand use, multitasking, travel?

Recreation

• What did you enjoy before stroke?
• Which activities make you feel like yourself?
• What have you stopped doing since stroke?

Dreams and Needs

• What were you planning before stroke?
• What matters most to you now?
• What are you afraid you may lose forever?
• What one thing would make you feel your life is moving again?

These answers shape problem list, goals, and treatment plan far better than generic goals like ‘improve balance’ alone.

Problem setting using the ICF

For a patient like Suresh, the problem list may look like this:

Impairment level

• Right hemiparesis
• Reduced hand dexterity
• Mild expressive aphasia
• Post-stroke fatigue
• Reduced aerobic endurance
• Low confidence and depressive symptoms

Activity limitation

• Slow walking outdoors
• Difficulty stair climbing
• Difficulty buttoning shirt, writing, typing
• Difficulty carrying lunch bag and documents
• Needs help in bathing and meal setup

Participation restriction

• Unable to return to office
• No longer attends evening badminton
• Avoids social gatherings because of speech hesitation
• Cannot independently support children’s school routines
• Delayed house loan planning / family milestones

Environmental barriers

• Wife supportive but exhausted
• Brother dismissive: “He looks fine, why is he still not working?”
• Office has no graded return-to-work policy
• Commute requires two buses
• Limited finances for prolonged rehab

Personal concerns

• Feels he is ‘burdening’ family
• Fear of falling in public
• Shame about slower speech
• Worries children see him as weak

Goal setting

Goals must connect to the person’s life, not just the therapist’s checklist.

Short-term goals

• Independent transfers and safe indoor walking
• Use affected hand as assist in grooming and feeding
• Improve communication for 3–4 functional phrases
• Tolerate 20–30 minutes of structured exercise
• Caregiver trained in safe practice and fatigue monitoring

Medium-term goals

• Walk community distances with appropriate aid
• Resume basic home role, such as checking bills, helping child with homework, folding clothes, handling simple kitchen tasks
• Travel short distance outside home with confidence
• Join one social or recreational activity again

Long-term goals

• Return to work in graded format
• Resume meaningful recreation
• Rebuild family role and financial contribution
• Improve participation and life satisfaction, not just motor score

How treatment plan changes when family, work, and dreams are taken seriously

Treatment planning becomes different:

Instead of only mat activities and gait drills, you include:

• caregiver education
• family meetings
• fatigue pacing
• task-specific upper limb use for job tasks
• communication practice for workplace situations
• stair and commute training
• dual-task training
• vocational rehabilitation planning
• recreation-based therapy
• community reintegration practice
• mood screening and referral when needed

This is the real game.

If family does not support, what happens?

Family support is not a luxury.

It changes outcomes.

Reviews of caregiver and dyadic interventions show that involving caregivers can improve survivor-related outcomes such as depression, anxiety, cognition, relationship quality, life satisfaction, and function, while family-based programs have also shown reduced patient depression and better functional status.

When family support is poor:

• home exercise adherence drops
• learned non-use increases
• depression deepens
• confidence falls
• participation shrinks
• caregiver conflict increases
• community reintegration gets delayed

Stroke survivors also report more loneliness than healthy controls, and better social connection is linked with better functional and emotional outcomes.

Suresh: a detailed clinical story

Suresh, 42 year old male, worked as a sales supervisor in Mangaluru, India.

He earned ₹40,000 per month, plus incentives

. He used to ride to work, visit clients, play badminton on Sundays, help his daughter with maths, and was saving for a bigger flat.

Then he had a left MCA ischemic stroke.

At discharge, Suresh could stand with help and walk a few steps with supervision.

His right hand was weak. Speech was not absent, but slow and effortful.

He understood most things, but he was embarrassed when words got stuck.

What his stroke really took away

Not just strength.

It took:

• his role as family earner
• his confidence in speaking to clients
• his Sunday badminton
• his easy laughter in public
• his plan to apply for a home loan
• his dream of taking parents to Tirupati
• his child’s image of ‘Appa who does everything’

For the first 3 months, his wife helped with exercises, bathing setup, medication, and appointments.

Recovery started moving. But money got tight.

One relative began saying, ‘Enough therapy, now start normal life.’

That statement is common, and it is toxic.

Economic agony

If Suresh earned ₹40,000/month and returned to work 9 months late, the direct wage loss alone is about ₹3.6 lakh, not counting incentives, promotions, bonuses, travel allowance, or retirement contributions.

If return is delayed 18 months, that becomes ₹7.2 lakh in salary alone.

If he returns to a lower-paying modified role, the gap continues.

This is an illustrative calculation, but the broader pattern is real: stroke survivors often do not regain prestroke employment income quickly, and lower-income survivors are hit harder.

A 2024 cohort study found survivors were increasingly less likely over 3 years to report earning their prestroke employment income.

Return to work is not guaranteed

Return-to-work rates vary widely across studies.

Some registry data show around 70% within 1 year in selected populations, but broader evidence suggests many survivors remain below prestroke work levels, and some reviews estimate less than 50% return to work by one year globally depending on case mix and definitions.

Stroke severity, cognition, functional independence, and social support influence return to work.

Emotional isolation

By month 6, Suresh stopped attending weddings because people kept saying, ‘You look okay now.’

He hated that sentence. He was not okay. He tired quickly, feared falling, and struggled to speak fast.

Loneliness after stroke is common, and it is not explained simply by how many people are physically present.

Survivors can feel profoundly alone even inside a crowded home.

Dreams postponed

His daughter’s school annual day came.

He wanted to go alone and sit proudly in the audience. He couldn’t manage the stairs and crowd. Missed.

The flat booking was postponed. Missed.

The family trip was postponed. Missed.

A professional training course he wanted to attend was postponed. Then forgotten.

This is what stroke does. It creates a backlog of grief.

Some dreams return later. Some return modified. Some die quietly.

How to modify treatment plan for Suresh

At this stage, the rehab plan must be upgraded from impairment-focused to life-role-focused:

• gait training with real community demands
• bus-step practice / car transfer / curb negotiation
• hand training for holding files, typing, signatures, WhatsApp use
• communication practice for work introductions and client calls
• graded endurance for a half-day work trial
• family counseling to replace pressure with structured support
• employer communication for modified duty, flexible timing, seated tasks, phased workload
• recreation re-entry: start with light shuttle hitting or social walking before competitive badminton
• mood screening and referral for depression if needed
• peer stroke support group to reduce isolation

That is how rehab becomes meaningful.

Bottom line

For stroke patients, family, occupation, recreation, and dreams are not soft issues.

They are central clinical variables.

If you ignore them, your assessment is incomplete, your goals are weak, and your treatment plan will be generic.

If you include them, your rehab becomes human, targeted, and much more powerful.

Stroke steals movement, yes.

But more painfully, it steals roles, income, dignity, time, and postponed futures.

Our job is not only to strengthen muscles. Our job is to help patients reclaim life.

Stroke interrupts dreams, careers, and families — not just movement.

Do you know what DALY means in measuring the burden of stroke?”

Stay updated with Hemostasis Today.