To: Karen R. Law
Director of Clinical Operations
6150 Oak Tree Blvd.
Independence OH 44131
Dear Ms. Law,
Thank you for your letter of invitation for LifeLine Screening in Pleasanton on July 17th. Two of your statements are quite interesting.
"Unfortunately, 4 out of 5 people that suffer a stroke have no apparent symptoms or warning signs."
"Ultrasound screenings have proven to be accurate in detecting vascular disease prior to active warning signs and before a major medical incident such as stoke or sudden death from aneurysm rupture."
Your first statement is, "unfortunately," unsubstantiated, and as shown below, appears to be an outright lie, while your second statement takes out of context the position of the Society for Vascular Surgery.
Your letter lacks a reference for the first statement, and I have not found a reference to authenticate it. None of the information I found from by American Heart Association (1), the National Stroke Association (2) or the Society for Vascular Surgery (3) support your statement. The AHA, NSA and SVS information, in fact, regarding silent cerebral infarction strongly suggests your statement is untrue.
There are some related facts that I found. "Four out of five American families will be touched by stroke at some time." (4) "About four out of five people who die of coronary heart disease are 65 or older."(5) "Up to 80% of strokes are preventable."(6) These related facts, even taken together and with inferences, however, do not support that your statement is true.
Every reference I found containing your "4 out of 5" statement was an advertisement for your services. These include the Larry King Cardiac Foundation, the American Senior Benefits Association, and other organizations, such as a letter like yours that I received in April from the American Society for Mechanical Engineers. Based on the lack of authentication, I conclude that your statement is fabricated.
The closest independent supporting statement I found was from a doctor who stated that Peggy Fleming said in 2004, "50% of all strokes occur in people who show no symptoms." (7) I am unaware of where or how Ms. Fleming gained her expertise to make that statement. If true, I suspect the rise from 50% to 80% (4 of 5) of asymptomatic stroke in five years would undoubtedly raise alarm and be in the publications of the American Heart Association and the National Stroke Association. While proving a negative is generally not possible, the absence of support for a statement is accepted as disproving the statement, particularly when, as here, other facts fail to support the statement. At best, is the statement of SVS that "[v]ascular disease is … generally asymptomatic until a catastrophic event occurs." As an educated person, you are aware that "generally" is meaningless. Based on the lack of authentication, I conclude that your statement is fabricated.
Your second statement, attributed to the Society for Vascular Surgery, omitted the sentence before ihttp://www.blogger.com/img/blank.gift. If you are not aware of the sentence, here it is:
Individuals 55 years of age or older with cardiovascular risk factors such as a history of hypertension, diabetes mellitus, smoking, hypercholesterolemia, or known cardiovascular disease may benefit from preventive screening for vascular disease.(8)
Taken in proper context, the paragraph clearly limits the benefits of "preventive screening for vascular disease" to "individuals 55 years of age or older WITH cardiovascular risk factors." Your letter omits this important fact. Thus, your statement plainly takes the Society for Vascular Surgery position out of context. For that reason, I am copying them this letter and your letter.
Furthermore, the accompanying tiny leaflet magnifies the distortion under the question of "Who needs to be screened?" As with many 3-point marketing misrepresentations, (9) the answer of "anyone over 50 who wants to be proactive about his or her health" misconstrues the NSA fact following it. Neither these statements nor those in the letter substantiate the conclusion that people with risk factors "may wish to be screened, even if you are in your 40s." This conclusion, in fact, clearly misrepresents the SVS position above suggesting screening of people with risk factors over the age of 55. While 55 may be the new 40, being 40 with risk factors for stroke does not equate to being 55 with such risk factors. For this misrepresentation, I am copying this letter and your letter to SVS.
I also found other inconsistencies. Your letter says, "LifeLine Screening is … important to keep you and your loved ones healthy and independent." As a Registered Diagnostic Medical Sonographer, Registered Diagnostic Cardiac Sonographer, and Registered Vascular Technologist, you know that screening does not "keep [a person] healthy and independent." Those come with a beneficial diet, exercising, negating risk factors, and treatment. Your use of your credentials to appear to authenticate these lies is a discredit to the medical profession (I was formerly a medical technician). For that reason, I am copying to ARDMS this letter and your letter.
In addition, your letter states the cost as $149. Just two months ago the cost was $135. (10) In 2005, the cost was $109. (11) Collectively, it appears that LifeLine is more interested in inflating its price and fluffing its advertising, and not in keeping its price and facts current with reality.
Wishing you the best of health,
/s/ Gerald R. Prettyman
cc: Society for Vascular Surgery, 633 N. St. Clair, 24th Floor; Chicago, IL 60611;
ARDMS, 51 Monroe Street, Plaza East One, Rockville, Maryland 20850-2400.
cc: Society for Vascular Surgery, 633 N. St. Clair, 24th Floor; Chicago, IL 60611
((1) Stroke Warning Signs, American Heart Association, 2009. Available at http://www.americanheart.org/presenter.jhtml?identifier=4742.
(2) Stroke 101, National Stroke Association, 2009. Available at http://www.stroke.org/site/DocServer/STROKE_101_Fact_Sheet.pdf?docID=4541
(3) Society for Vascular Surgery, SVS Position Statement On Vascular Screenings, 2009. Available at: http://www.vascularweb.org/patients/screenings/SVS_Position_Statement_on_Vascular_Screenings.html
(4) USC Neurosurgery - Stroke / Brain Attack - Cause Symptoms Treatment Risk, USC Neurosurgeons, Inc., Last Modified 5-9-2009. Available at: http://www.uscneurosurgery.com/stroke.html.
(5) Heart Attack / Stroke, Kent Fire/Fire District 37, Brochure fdfp6714, 10/05. Available at: http://www.ci.kent.wa.us/WorkArea/linkit.aspx?LinkIdentifier=id&ItemID=7142.
(6) What is Stroke? National Stroke Association, 2009. Available at: http://www.stroke.org/site/PageServer?pagename=STROKE.
(7) Dentist Saves Lives!!! (Oral Cancer), Ralph Parkin D.M.D., citing a 2004 letter. Available at: http://www.myhealthymouth.com/Content/DisplayArticle.aspx?ArticleID=1.
(8) Society for Vascular Surgery, SVS Position Statement On Vascular Screenings, 2009. Available at: http://www.vascularweb.org/patients/screenings/SVS_Position_Statement_on_Vascular_Screenings.html.
(9) Gerald R. Prettyman, Life Line Screening - Turning Facts and Half-truths into a Marketing Marvel, April 23, 2009. Available at: http://grpblawg.blogspot.com/.
(10) American Society Of Mechanical Engineers, LifeLine Screening in Dublin, CA, April 6, 2009, Letter on file.
(11) January W. Payne, Screening With Holes in It? July 19, 2005, HE01, http://www.washingtonpost.com/wp-dyn/content/article/2005/07/18/AR2005071801175.html.