Hong Kong Caregiver's Practical Dysphagia Guide: Assessment to Daily Meal Management

Introduction: What Every Caregiver Needs to Know About Dysphagia

Dysphagia — difficulty swallowing — affects more than 50% of elderly care home residents in Hong Kong to some degree. It is the leading cause of aspiration pneumonia, which carries a mortality rate of up to 50% in frail elderly people. Yet in most care homes, it remains under-recognised and under-managed, often because non-clinical caregivers do not know what to look for or what to do.

This guide is written for nursing aides, care assistants, family members, and care home supervisors who work with elderly people every day. It gives you a practical framework for identifying dysphagia early, implementing safe feeding practices, and knowing when to escalate to a clinician.

Warning Signs: What to Watch For at Every Meal

You do not need clinical training to spot dysphagia. The following signs, observed consistently over two or more meals, should trigger a formal assessment:

Coughing or choking during or after swallowing. Persistent coughing — especially if it produces food or liquid — is not normal. Note: the absence of coughing does not mean swallowing is safe.

Wet or gurgling voice after eating or drinking. Ask the person to say "ahh" immediately after swallowing. A wet, bubbly, or gurgling quality (different from their baseline voice) suggests liquid has collected near the vocal cords — a sign of aspiration risk.

Meals taking more than 30 minutes. If a person consistently takes more than 30 minutes to finish a meal and shows increasing effort, food avoidance, or exhaustion mid-meal, dysphagia may be slowing oral processing.

Unexplained weight loss. If a person is losing weight without an obvious dietary cause, reduced food intake due to dysphagia difficulty is a likely contributor. Track weight weekly for any resident flagged as at risk.

Recurrent chest infections or low-grade fever. If a resident has had two or more chest infections in six months without a clear respiratory cause, dysphagia screening is warranted.

Food residue lingering in the mouth after swallowing. Food remaining in the cheeks (pocketing) or on the tongue after the person has attempted to swallow indicates oral-phase dysfunction.

Silent aspiration. Up to 70% of aspiration episodes in elderly people with dysphagia produce no cough reflex. Food or liquid enters the airway without causing obvious distress. Over time, this causes aspiration pneumonia. Clinical indicators include wet voice, low-grade fever after meals, and recurrent chest infections.

The EAT-10 Screening Tool: A 10-Question First Step

EAT-10 (Eating Assessment Tool-10) is a validated 10-item questionnaire that takes approximately 2 minutes to complete. A score of 3 or above indicates swallowing risk and warrants formal SLT referral.

The 10 questions ask the person to rate on a scale of 0–4 (0 = no problem, 4 = severe problem): whether swallowing problems have caused weight loss; whether swallowing problems interfere with eating out; whether swallowing liquids is effortful; whether swallowing solids is effortful; whether swallowing pills is effortful; whether swallowing is painful; whether eating affects the pleasure of meals; whether food sticks in the throat; whether they cough when eating; and whether swallowing is stressful.

The SeniorDeli app includes a digital EAT-10 tool with automatic scoring. Access it at [seniordeli.com/assessment](/assessment). Use it for any new resident on admission and for any existing resident showing the warning signs above.

IDDSI Diet Planning: A Brief Overview

The IDDSI framework provides eight levels (0–7) covering both foods and drinks. Full details are on our [IDDSI guide page](/iddsi). In brief:

Level 0–2: Thickened drinks for people who aspirate thin liquids. Level 3 (Moderately Thick / Liquidised): Poured from a spoon. No distinct food pieces. Level 4 (Pureed): Smooth, uniform, no lumps. No chewing required. Level 5 (Minced & Moist): Small particles under 4 mm, moist and cohesive. Most common texture for moderate dysphagia. Level 6 (Soft & Bite-Sized): Pieces up to 15 mm x 15 mm. Soft enough to break with the tongue. Level 7 (Regular / Easy to Chew): Normal food with tender texture.

An IDDSI level must be prescribed by an SLT — caregivers should not self-assign levels.

Daily Mealtime Safety Checklist

Before the meal: — Is the IDDSI level confirmed and noted on today's meal tray label? — Is the food at the correct texture (fork pressure test performed)? — Is the thickened drink at the correct consistency (syringe test performed)? — Is the resident fully awake and alert (not drowsy from medication)? — Is the resident seated upright (90 degrees) with chin slightly tucked?

During the meal: — Is the room quiet? Distractions increase choking risk. — Are you offering small amounts (one teaspoon at a time) and allowing full swallowing between bites? — Is the resident showing any warning signs (coughing, wet voice, food residue)?

After the meal: — Has the resident remained upright for at least 30 minutes post-meal? — Has food residue been cleared from the mouth? — Has the resident's fluid intake been recorded (aim for at least 1,500 ml per day)? — Have any concerning signs been documented in the daily notes?

Emergency Response: Choking First Aid

If a resident suddenly cannot speak, cough, or breathe after eating, or shows the universal choking sign (hands at throat):

Step 1: Encourage the person to cough if they can. Step 2: If coughing is ineffective, deliver 5 firm back blows between the shoulder blades with the heel of your hand. Lean the person forward first. Step 3: If back blows fail, deliver 5 abdominal thrusts (Heimlich manoeuvre): stand behind the person, make a fist just above the navel and below the sternum, cover with the other hand, and give 5 firm upward thrusts. Step 4: Alternate 5 back blows and 5 abdominal thrusts until the object is dislodged or the person loses consciousness. Step 5: If the person loses consciousness, call 999 immediately and begin CPR.

When to Refer to a Speech-Language Therapist

The following situations require urgent SLT referral: — Any new-onset dysphagia without a previous diagnosis — EAT-10 score of 3 or above — Two or more choking episodes at meals in one week — New or recurrent aspiration pneumonia — Unexplained weight loss of more than 5% in one month — A resident refusing food or drinks without a psychiatric cause — Any change in a previously stable resident's swallowing ability

In Hong Kong, SLT referrals can be arranged through the care home's visiting medical officer, the resident's GP, or directly through Hospital Authority outpatient SLT services.

SeniorDeli Free Tools for Caregivers

EAT-10 digital screening: Available in the [SeniorDeli app](/app). Scores automatically, stores results by resident, and flags EAT-10 >= 3 for follow-up.

IDDSI Matcher: A photo-based tool that estimates the IDDSI level of a prepared food or drink using image recognition. Photograph the food before serving to get an instant level estimate.

Both tools are free for care teams and speech therapists. Download the [SeniorDeli app](/app) for iOS and Android.

For more clinical resources, visit our [healthcare professionals page](/healthcare-professionals). For a detailed caregiver-focused daily management guide, see our [Caregiver Dysphagia Handbook](/blog/caregiver-dysphagia-handbook).