What Is a Comprehensive Geriatric Assessment (CGA), and Why Every Senior Should Get One

The Problem With a "Normal" Check-Up for Older Adults

A standard medical check-up is built to answer one question: is anything wrong with this organ system? For a senior citizen managing five conditions and eight medications, that question is the wrong one to ask in isolation. A Comprehensive Geriatric Assessment asks a broader, more useful question: how well is this person actually able to live their life, and what's standing in the way?

What a CGA Actually Involves

A CGA is a structured, multidimensional evaluation — typically conducted by a team including a geriatrician, nurse, and sometimes a social worker or pharmacist — that looks across several domains rather than a single symptom:

• Functional ability — Can the person manage Activities of Daily Living (ADLs: eating, dressing, bathing, using the toilet, moving between bed and chair) and Instrumental ADLs (IADLs: managing money, taking medications correctly, using a phone, preparing meals)?
• Physical health — A history and examination focused specifically on problems common in older age: vision, hearing, gait, balance, and continence.
• Cognition and mental health — Screening for cognitive decline (using tools like the Mini-Mental State Exam) and for depression (using validated scales such as the Geriatric Depression Scale).
• Social and environmental factors — Who supports this person day to day? Is their home safe? Is there a risk of isolation or neglect?

Why It Matters More Than a Standard Check-Up

The evidence on CGA is unusually strong for a diagnostic process. Studies show it leads to:

• Better identification of conditions that a single-specialty check-up would miss entirely
• Improved functional and mental status outcomes
• Reduced mortality in high-risk older patients
• Fewer unnecessary hospital and nursing-home admissions

Who Needs One — and Who May Not

A CGA is most valuable for frail or chronically ill seniors — someone managing multiple conditions, recovering from a fall, showing early memory changes, or simply becoming noticeably less independent than a year ago. A relatively healthy, active 70-year-old with no major concerns may not need the full multidimensional version; a standard evaluation is often enough for them.

Where to Get One in Delhi

This is precisely the kind of assessment offered at dedicated geriatric centres like AIIMS's National Centre for Ageing, where geriatric medicine, physiotherapy, memory clinic services, and counselling sit under one roof — specifically so a CGA's findings can lead directly to coordinated care, rather than a patient being handed four separate referral slips to four different buildings.

What Families Should Ask For

If your parent has started falling more often, seems more confused than usual, has lost weight without explanation, or is on five or more medications prescribed by different doctors who don't talk to each other, a CGA — not another single-specialty consult — is often the right next step. It is worth specifically asking a geriatric medicine department whether this kind of assessment is available, rather than defaulting to yet another isolated specialist visit.

Frequently Asked Questions