Friday, July 19, 2013

Why is level of functioning important to a doctor?


We all understand intuitively how somebody is doing when we see through their eyes how they experience the world.
Dancing Janet! Tango

Janet


Imagine Janet. Janet is a lean, tall woman who is full of energy. Janet wakes up at 6:30AM to do an hour of Yoga, she eats fruits and yoghurt for breakfast. Then she is out the door and to the community center. She loves to volunteer and provide meaningful support to her community. In the afternoon she gets together with her friends for a coffee and they chitchat and lough. Tonight Janet takes a class in ballroom dancing.

Angela



Now let’s meet Angela. Angela has an aide who comes at 7AM and gets her washed and out of bed. The aide helps her with breakfast and then sits her in front of the TV. Angela sometimes thinks that it would be nice to go to the Park or meet her friends but she couldn’t really ask her aide to help her with that… at least she doesn’t dare to. The hours don’t seem to pass by, there is one game show after the other, one talk show after another… well, you know how irritating TV can be. And then tonight Angela goes back to bed with the help of her aide.


Who is doing better, health wise? How old is Janet? How old is Angela?


This is pretty obvious: Janet seems in great health. She is independent, energetic and very active. Angela on the other hand is probably seriously ill. Angela needs help with the some of the most basic activities of her daily life and might even be depressed.

What you might not expect is their ages: Janet is 92 years old! Angela is only 63, she could be Janet’s daughter.

And that is why we don’t look at a number when we treat a patient. Numbers play a role but not the biggest. We want to see the whole person. And that is when we evaluate their functional status. How dependent is someone in his or her “activities of daily living” (=ADL)? These are some ADLs: transferring out of bed, dressing, washing, toileting, feeding. And then there are the more advanced activities: instrumental ADLs (iADLs) such as managing the household, the medications, finances, and transportation. When we know which of these are done independently and which require assistance (and how much) then we have a much better understanding of the person as a whole and of this person’s needs.

Believe it or not: someone’s functional status may sometimes be one of the most important factors to be considered by the physicians when estimating whether a patient is a candidate for a procedure, a surgery, or even chemotherapy. Functional status really matters and helps to keep the big picture “vivid”.

Can you do something to improve functional status?


This really depends on the underlying cause of your impairment. A person with dementia will over time become worse and worse without much hope of significant improvement. Somebody healthy who broke a hip may benefit from rehabilitation and may recover a very high level of functioning.
 
Staying active is key. You may do this on your own (even taking regular brisk walks 30 min. three times a week is already great!) or you may require the help of a physical therapist – this depends on your situation and you should ask your doctor.

There are several great physical therapist and physical therapy clinics out there. I like to work with Fox Rehab (check out their blog: http://blog.foxrehab.org ). They are a “mobile” outpatient clinic and come to your house for 50 min one-on-one intense physical, occupational, speech and cognitive therapy. And what I like best: they have extensive experience with the older patient generation – which the geriatrician in me loves!

I hope this helped.
Have a great day and stay active,
Dr. B

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