Resident Editor: Kendra Moore, MD, MBE
Faculty Editor: Don Ng, MD
BOTTOM LINE ✔ The geriatric assessment is multidimensional and focuses on maximizing functionality and quality of life |
Background
- By 2050, Americans over age 65 is projected to comprise 22.5% of the population, up from just 15% in 2015.
- 23% of patients over age 65 have 5 or more chronic medical conditions – these patients account for 68% of Medicare spending
Geriatric Assessment
- Multidimensional, multidisciplinary assessment involving MD, pharmacy, SW, nursing
- Best carried out over multiple visits, or a Medicare Annual Wellness Visit is a good opportunity to assess all dimensions (but allow at least an hour to perform all the components of the Wellness Visit as required by Medicare)
- Goal is maintaining functional status and achieving the best possible quality of life
Components of a full Geriatric Assessment |
|
---|---|
Sensory Evaluation: vision, hearing |
Cognition and Depression |
Social Environment |
Gait/Falls/Home Safety |
Functional Status |
Incontinence |
Medication Review |
Advance Care Planning |
Sensory Evaluation: Vision
- Common causes of visual impairment: presbyopia, cataracts, glaucoma, diabetic retinopathy, and age related macular degeneration
- Screening: For patients >65, American Academy of Ophthalmology recommends annual dilated exams to screen for glaucoma, macular degeneration and cataracts. At a minimum, a Snellen eye exam should be done yearly
- Referral to Ophthalmology: Definitely if visual acuity <20/40, diabetic, high risk for glaucoma (African American, +FHx, diabetes, severe myopia); recommend yearly exam by ophtho/optometry for all geriatric patients, as dx of age-related macular degeneration requires a dilated exam and glaucoma assessment requires tonometry and formal visual field testing.
Sensory Evaluation: Hearing
- Most common cause of hearing loss: presbycusis (high frequency loss)
- Screening: Ask patients about hearing yearly, whisper test or audiometry every 3 yrs
- Hearing Handicap Inventory for the Elderly Screening (HHIE-S)
- Whisper Test: stand behind patient 3 feet and whisper letters/numbers for them to repeat
- Otoscopic Exam: rule out cerumen impaction
Cognition/Depression
- Should assess cognitive function with Mini-Cog or Mini-Mental Status Exam, followed by a MOCA if brief screening is abnormal.
- Screening with PHQ-9 or Geriatric Depression Scale and GAD-7 is recommended.
Social Environment
- Living situation: Ask about social interaction, support resources, special needs, environmental safety. Consider home safety evaluation if concerned.
- Caregiver support/burnout: Ask if s/he has enough support at home, screen for abuse/neglect.
- Resources for caregiver support in San Francisco: Family Caregiver Alliance, Alzheimer’s Association, On Lok, Adult Day Health, IHSS, Institute on Aging
- Nutrition: Ask about weight loss or barriers to food/eating (i.e., poor dentition, inability to get to grocery store, inability to cook, etc.)
- Resources: nutritionist referral, meals on wheels, lunch programs for seniors (IOA)
Functional Status
- Assess patient’s ability to perform his/her own I/ADLs
- Assess physical fitness and stability, can use the Short Physical Performance Battery (SBBP), refer to physical therapy if concerns
Gait/Falls/Home Safety
- Ask patients if they’ve had any falls in the last 6 months
- Durable Medical Equipment: Hospital bed, shower chair, bedside commode, walker/cane, grab bars
- Lifeline button: Ask if patient has or needs, especially if they live alone or spend a lot of day alone. Cost for subscription ranges from $20-$40 per month
Incontinence
- All patients should be asked about incontinence- consider using the Incontinence Impact Questionnaire (IIQ-7).
Medication Review
- Problem: Up to 30% of hospital admissions and many preventable problems can be attributed to adverse drug effects; 50-60% of elderly people are taking a medication without an indication
- Screening: Carefully review all prescription, OTC, vitamins, and supplements
- Should have patient periodically bring all pill bottles to clinic (for provider or RN visit) to ensure s/he is taking everything correctly
- Beers Criteria: list of medications and medication classes that should be avoided in older persons (http://www.americangeriatrics.org/files/documents/beers/2012BeersCriteria_JAGS.pdf)
Advance Care Planning
- Can use a variety of resources to explore preferences and values including Go Wish cards, Prepare for Your Care, Five Wishes, etc.
- Most important priority should be to define a health care proxy and record this information in the chart.
Reference
Administration on Aging. Statistics on the Aging Population. www.aoa.gov/AoARoot/Aging_Statistics/index.aspx. Accessed 11/22/2009.
Anderson, GF. Medicare and chronic conditions. The New England Journal of Medicine. 2005; 353(3):305-9.
Elsawy B, Higgins KE. The Geriatric Assessment. Am Fam Physician. 2011; 83(1):48-56.
Johnston CB, Harper GM, Landefeld CS. “Geriatric Disorders.” Common Medical Diagnoses and Treatment. 2011. USA. McGraw Hill Publishing Company.