no-fall.hk

肌肉減少症 (sarcopenia) is the age-related loss of muscle mass, strength, and function. It matters for fall risk because weaker muscles mean less support for balance and slower reactions when you stumble. On 社區防跌行動 (no-fall.hk), run by the Department of Orthopaedics and Traumatology at The Chinese University of Hong Kong, sarcopenia sits alongside osteoporosis and fracture causes as one of the core explanations for why older adults fall and break bones. The site groups its content into three practical areas: 肌肉減少症的檢查 (checking for it), 肌肉減少症的診斷 (diagnosing it), and 肌肉減少症的預防 (preventing it).

Why sarcopenia raises fall and fracture risk

Muscle loss is not just about looking thinner. It reduces the strength you need to:

• Catch yourself when you lose balance
• Stand up from a chair or toilet without support
• Walk steadily on uneven ground or stairs
• Absorb the impact of a stumble

When that strength declines, a minor trip is more likely to become a fall, and a fall is more likely to become a fracture — especially if bone density is also low. That is why the site presents sarcopenia, osteoporosis, and fracture causes as connected topics rather than separate conditions.

How sarcopenia is checked and diagnosed

The site separates 檢查 (checking/screening) from 診斷 (diagnosis), which reflects a common two-step approach:

1. Screening — a quick assessment to flag whether muscle loss is likely and whether further testing is warranted.
2. Diagnosis — a more definitive evaluation, typically involving measurement of muscle mass, strength, or physical performance.

The site does not publish the specific cut-off values or test protocols on the pages summarised here. If you want the actual thresholds and methods used, the 肌肉減少症的檢查 and 肌肉減少症的診斷 pages are the places to look, and a clinician can interpret results against your own history.

Prevention directions listed on the site

The prevention section is organised under 預防骨質疏鬆 (preventing osteoporosis), with three sub-areas that also support muscle health:

The site also lists service programmes that go beyond information, including:

• 老年脆性骨折全面復康計劃 (comprehensive rehabilitation programme for geriatric fragility fractures)
• 高頻率低振幅振動治療 (high-frequency, low-amplitude vibration therapy)
• 防跌鞋 (anti-fall shoes)
• 髖關節保護褲 (hip protector pants)

These are programme and product listings on the site; the pages summarised here do not give prices, eligibility rules, or enrolment steps, so treat them as topics to follow up rather than confirmed offerings.

Self-assessment tools on the site

no-fall.hk provides two self-assessment entries:

• 跌倒危機評估 (fall risk assessment)
• 骨質疏鬆危機評估 (osteoporosis risk assessment)

These are relevant to sarcopenia because muscle weakness and bone loss often develop together. A high score on either is a reasonable prompt to ask a clinician about muscle strength as well.

Practical takeaway

If you are asking "what is sarcopenia and how is it detected," the short answer is: it is age-related muscle loss that weakens balance and recovery from stumbles, and detection moves from screening to formal diagnosis. The site's own structure — 檢查, 診斷, 預防 — is a usable map for that process. Start with the self-assessment pages if you want a rough signal, then use the 檢查 and 診斷 pages to understand what a proper evaluation involves.

You can get a structured first answer from the self-assessment tools on no-fall.hk, the website of 社區防跌行動 (Community Fall Prevention Action), run by the Department of Orthopaedics and Traumatology at The Chinese University of Hong Kong. The site offers a 跌倒危機評估 (fall risk assessment) and a 骨質疏鬆危機評估 (osteoporosis risk assessment), alongside background pages on why older adults fall and fracture. These tools are a starting point for deciding whether to seek a professional assessment — they are not a diagnosis.

What the site actually offers

The site is organised around four content areas plus a services section:

The self-assessment section is the part that directly answers "am I at risk?" The rest explains the mechanisms behind that risk.

Why falls and fractures are linked

The site treats falls and bone fragility as connected problems rather than separate ones. Three threads run through its content:

• Fractures and falls — the page on causes of fractures and falls frames a fall as the event and bone weakness as what turns it into a fracture.
• Osteoporosis — reduced bone strength means a fall that would be minor for someone else can produce a fragility fracture.
• Sarcopenia (肌肉減少症) — loss of muscle mass and strength affects balance and stability, which raises fall risk in the first place.

This matters for interpreting your own situation: two people who fall equally often can face very different fracture risks depending on bone density and muscle condition.

How sarcopenia is checked and diagnosed

The site separates three things that are easy to confuse:

1. 檢查 (screening/checking) — an initial step to flag possible muscle loss.
2. 診斷 (diagnosis) — confirming the condition.
3. 預防 (prevention) — what to do about it.

If you are working through the site's material, treat the screening step as a filter, not a verdict. A positive screen is a reason to pursue a proper diagnosis, not a conclusion in itself.

What to do with your assessment result

The assessment result is most useful as a decision trigger. Depending on what it suggests, the site's own structure points to different next steps:

• Elevated fall risk → look at the home safety material and the service programmes (anti-fall shoes, hip protectors, vibration therapy).
• Elevated osteoporosis risk → look at the diet and exercise sections, and consider whether a clinical bone assessment is warranted.
• Signs of sarcopenia → follow the screening-to-diagnosis path rather than jumping straight to prevention content.

Practical notes before you start

• The site is available in Chinese with an English language toggle, so you can switch if reading in English is easier.
• The self-assessments are questionnaires you complete yourself; the site does not describe them as replacing a clinical evaluation.
• The service programmes listed (rehabilitation, vibration therapy, anti-fall shoes, hip protectors) are described on the site, but no pricing or eligibility details appear in the available page content — check directly with the programme if cost or enrolment matters to you.
• The site also has a FAQ section covering "Am I prone to falling?", "Will I get osteoporosis?", "What is sarcopenia?", and "How do I rehabilitate after a fracture?" — useful if you want short answers before committing to the longer pages.

If your assessment or your own recent experience (a near-fall, a fall, unsteadiness) suggests meaningful risk, the appropriate next step is a professional assessment rather than continued self-checking.

社區防跌行動 (no-fall.hk) is a Hong Kong community health information platform run by the Department of Orthopaedics and Traumatology at The Chinese University of Hong Kong. It is designed for older adults, carers, and anyone concerned about falls and fractures, offering educational content, self-assessment tools, and information about rehabilitation and prevention programmes. It is an information and education resource, not a booking or e-commerce site.

Who runs it and who it is for

The site is presented by the Department of Orthopaedics and Traumatology at CUHK. Its content is aimed at:

• Older adults who want to understand their own risk of falling or fracture
• Family members and carers supporting an older person
• Anyone looking for plain-language information on bone health, osteoporosis, and muscle loss

What content the site provides

The site is organised around a few core themes, each with its own section.

Bone health and fracture information

• The seriousness and consequences of fractures in older adults
• Causes of fractures and falls
• Osteoporosis

Muscle loss (sarcopenia)

• What sarcopenia is
• How it is checked
• How it is diagnosed
• How it can be prevented

Osteoporosis prevention

• Diet
• Exercise
• Home safety

Self-assessment tools

• A falls risk assessment
• An osteoporosis risk assessment

These are self-assessment questionnaires rather than clinical diagnoses. They are a starting point for deciding whether to seek professional advice.

Service programmes

• A comprehensive rehabilitation programme for fragility fractures in older adults
• High-frequency, low-amplitude vibration therapy
• Anti-fall shoes
• Hip protectors

Other sections

• Past activities
• About us, including programme members
• Downloads
• Related links
• Contact us
• Acknowledgements
• An English version of the site
• A FAQ section covering questions such as "Am I at risk of falling?", "Will I get osteoporosis?", "What is sarcopenia?", and "How do I rehabilitate after a fracture?"

How to use the site

1. Start with the FAQ or the relevant topic section if you want background information.
2. Use the falls risk or osteoporosis risk self-assessment if you want a rough sense of your own situation.
3. Read the prevention sections (diet, exercise, home safety) for practical steps.
4. If you are recovering from a fracture, look at the rehabilitation programme information.
5. Use the contact page if you have questions the site does not answer.

What the site is not

The site does not present itself as a diagnostic service or a place to book clinical appointments. The self-assessment tools indicate risk, not a medical conclusion. For a diagnosis or treatment plan, consult a healthcare professional.

Key takeaway

no-fall.hk is a CUHK-affiliated education platform that consolidates fall and fracture prevention information for older adults and carers in Hong Kong, combining background reading, self-assessment, and programme information in one place.

社區防跌行動 (Community Falls Prevention Programme, no-fall.hk) is run by the Department of Orthopaedics and Traumatology at The Chinese University of Hong Kong. Its post-fracture rehabilitation offering centres on one named programme — the 老年脆性骨折全面復康計劃 (Comprehensive Rehabilitation Programme for Geriatric Fragility Fractures) — supported by two assistive products (防跌鞋 anti-fall shoes and 髖關節保護褲 hip protector pants) and a vibration-based therapy (高頻率低振幅振動治療). The site presents these as its 服務計劃 (service programmes) section, alongside education and self-assessment tools. If you are looking for what the organisation actually provides after a fracture, these are the items listed; the site does not publish schedules, fees, or eligibility criteria, so those must be confirmed by contacting the programme directly.

The core service: 老年脆性骨折全面復康計劃

This is the only full rehabilitation programme named on the site. "Comprehensive" (全面) signals that it is positioned as a multi-part recovery pathway rather than a single treatment, which fits the site's overall structure: it pairs fracture recovery with bone health, fall-risk, and muscle-loss content.

What the site supports as surrounding context for this programme:

• 骨折及跌倒的原因 — causes of fractures and falls
• 骨質疏鬆 — osteoporosis, including prevention via 飲食篇 (diet), 運動篇 (exercise), and 家居安全篇 (home safety)
• 肌肉減少症 — sarcopenia, including its 檢查 (screening), 診斷 (diagnosis), and 預防 (prevention)
• 老年脆性骨折全面復康計劃 — the rehabilitation programme itself

The practical implication: the programme sits inside an education-and-prevention framework, so a participant is likely to encounter bone-health and muscle-health content alongside rehabilitation. The site does not detail session counts, duration, or whether referral is required.

Assistive and therapeutic services listed

Beyond the rehabilitation programme, the 服務計劃 section lists three further items:

These are presented as programme offerings, not as an online shop. The site gives no prices, no ordering mechanism, and no product specifications, so treat them as services to ask about rather than items to purchase online.

Self-assessment tools you can use before contacting them

The site provides two self-assessment entries under 自我評估:

• 跌倒危機評估 — fall-risk assessment ("我容易跌倒嗎?" / Am I prone to falling?)
• 骨質疏鬆危機評估 — osteoporosis risk assessment ("我會患上骨質疏鬆嗎?" / Will I develop osteoporosis?)

For someone recovering from a fracture, these are the natural first step: they tell you whether your situation matches the risk profile the programme is designed for, and they give you concrete points to raise when you make contact. A FAQ section (常見問題) also addresses 何謂肌肉減少症 (what sarcopenia is) and 骨折後需要怎樣復康 (what rehabilitation after a fracture involves).

How to make contact or join

The site lists 聯絡我們 (Contact Us) and 關於我們 (About Us) as navigation entries, with 計劃成員 (programme members) and 歡迎下載 (downloads) also available. To move from reading to participating:

1. Complete the 跌倒危機評估 and/or 骨質疏鬆危機評估 self-assessments.
2. Check 歡迎下載 for any downloadable forms or materials.
3. Use 聯絡我們 to ask specifically about the 老年脆性骨折全面復康計劃 — including eligibility, referral requirements, schedule, and cost, none of which the site publishes.
4. If you are asking on behalf of someone else, note that the programme is described as being for geriatric fragility fractures, so the relevant patient is an older adult with a low-trauma fracture.

The site is available in English via the "English" link, though the primary content is in Chinese.

What the site does not tell you

Worth knowing before you rely on it: no fees, no session structure, no referral pathway, no clinician names for the rehabilitation programme, and no outcome data are published. The 歷年活動 (past activities) section may give a sense of scale, but it is not a substitute for asking directly. Treat no-fall.hk as the entry point and the contact channel as the source of the operational details.

社區防跌行動 (no-fall.hk) is a community fall-prevention programme run by the Department of Orthopaedics and Traumatology at The Chinese University of Hong Kong. Its prevention guidance is organised into two linked tracks — preventing osteoporosis (through diet, exercise, and home safety) and preventing falls (through self-assessment and follow-up services). The site presents these as complementary: stronger bones reduce fracture risk, while a safer home and better balance reduce the chance of falling in the first place.

Preventing Osteoporosis: Diet, Exercise, and Home Safety

The programme splits osteoporosis prevention into three sections, each addressing a different part of the risk picture.

Diet (飲食篇)

Nutrition is framed as a foundation for bone health. The site groups dietary guidance under its osteoporosis prevention section rather than offering it as a standalone topic, which signals that diet is meant to work alongside exercise and environmental changes rather than replace them.

Exercise (運動篇)

Exercise is presented as a distinct prevention category with its own considerations. The programme treats the type of exercise and the precautions around it as matters worth separating out — consistent with the idea that not all activity carries the same benefit or the same risk for someone with weakened bones.

Home Safety (家居安全篇)

Home safety is the third pillar of osteoporosis prevention on the site. This is where the two tracks overlap most directly: a home hazard that causes a fall matters more when bones are fragile, so the programme treats environmental improvement as part of bone-health protection, not just fall avoidance.

Self-Assessment: Checking Your Own Risk

Before or alongside prevention, the site offers two self-assessment tools:

• 跌倒危機評估 — a fall-risk assessment
• 骨質疏鬆危機評估 — an osteoporosis-risk assessment

These are positioned as the entry point for deciding what to act on. The programme's FAQ section mirrors this with questions such as "我容易跌倒嗎?" (Am I prone to falling?) and "我會患上骨質疏鬆嗎?" (Will I develop osteoporosis?), so the assessment tools and the explanatory content are designed to be used together.

Service Programmes That Support Ongoing Prevention

Prevention guidance connects to specific services listed on the site:

• 老年脆性骨折全面復康計劃 — a comprehensive rehabilitation programme for fragility fractures in older adults
• 高頻率低振幅振動治療 — high-frequency, low-amplitude vibration therapy
• 防跌鞋 — anti-fall footwear
• 髖關節保護褲 — hip-protection trousers

The site also covers related conditions that affect fall and fracture risk, including 肌肉減少症 (sarcopenia) — with its own pages on screening, diagnosis, and prevention — and the causes of fractures and falls.

How the Pieces Fit Together

The programme's structure suggests a sequence rather than a menu:

1. Assess your fall risk and osteoporosis risk using the self-assessment tools.
2. Act on prevention through diet, exercise, and home safety changes.
3. Use services — rehabilitation, vibration therapy, or protective equipment — where the assessment or a fracture indicates a need.

Because the site is maintained by a university orthopaedics department and has run since 2000, its content is oriented toward older adults and those supporting them. The site also offers downloadable materials (歡迎下載) and a set of related links, which are the practical next step if you want the full detail behind any of the sections above.