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Live, Love, Research:
Developing Health Informatics Technologies
to Leave the World Better than I found It
Katie A. Siek
University of Colorado
WII Lab
Searching for passion…Experimenting with Research
Eckerd College – SNMP Notre Dame –Memory IU - CCA
Turning Point – My Mom
August 2002 (“Healthy”)
May 2003 (Terminally Ill)
9 months
8+ hospitalizations
My Passion: Helping the Less Fortunate
IU – Feeding Tube & DIMA CU – CoCareTablet, Health Bridge, Augmented Sensing, …
Engineering Design Cycle…No Stupid Users
Evaluate
Design
Implement
Understanding the problem
L: http://www.babycenter.com/mybabycenter/124.html
R: http://webpages.charter.net/kipsmith/Kids/Ella_AtHospital.htm
Megan was born on
September 15, 2010.
She was born 10 weeks early.
She is 15” tall.
How many months has she been alive?
Convert her height to centimeters and multiply by 0.19.
Got it? Are you sure?
OG tube insertion distance = 13.3 cm + 0.19(HTcm)
if < 28 months of age
OG tube insertion distance = 16.8 cm + 0.19(HTcm)
if 29 to 100months
NG tube insertion distance = 14.8 cm + 0.19(HTcm)
if < 28 months of age
NG tube insertion distance = 18.3 cm + 0.19(HTcm)
if 29 to 100
“It’s just a couple of formulas”
OG tube insertion distance = 13.3 cm + 0.19(HTcm)
if < 28 months of age
OG tube insertion distance = 16.8 cm + 0.19(HTcm)
if 29 to 100months
NG tube insertion distance = 14.8 cm + 0.19(HTcm)
if < 28 months of age
NG tube insertion distance = 18.3 cm + 0.19(HTcm)
if 29 to 100
“It’s just a couple of formulas”
OG tube insertion distance = 13.3 cm + 0.19(HTcm)
if < 28 months of age
OG tube insertion distance = 16.8 cm + 0.19(HTcm)
if 29 to 100months
NG tube insertion distance = 14.8 cm + 0.19(HTcm)
if < 28 months of age
NG tube insertion distance = 18.3 cm + 0.19(HTcm)
if 29 to 100
“It’s just a couple of formulas”
OG tube insertion distance = 13.3 cm + 0.19(HTcm)
if < 28 months of age
OG tube insertion distance = 16.8 cm + 0.19(HTcm)
if 29 to 100months
NG tube insertion distance = 14.8 cm + 0.19(HTcm)
if < 28 months of age
NG tube insertion distance = 18.3 cm + 0.19(HTcm)
if 29 to 100
“It’s just a couple of formulas”
OG tube insertion distance = 13.3 cm + 0.19(HTcm)
if < 28 months of age
OG tube insertion distance = 16.8 cm + 0.19(HTcm)
if 29 to 100months
NG tube insertion distance = 14.8 cm + 0.19(HTcm)
if < 28 months of age
NG tube insertion distance = 18.3 cm + 0.19(HTcm)
if 29 to 100
“It’s just a couple of formulas”
Understanding a new problem
http://www.mountsinai.on.ca/care/nicu/what-to-expect
L: http://www.dfps.state.tx.us/images/Site_Map/elderly2.jpg
80% of patients do not restrict
their dietary intake (Betts 1998,
Welch 2001)
1/3 of dialysis patients cannot
perform simple calculations
(Evans 2004)
Paper diaries have 11%
compliance rate (Stone 2002)
Electronic diaries have 94%
compliance rates (Stone 2003)
Helping patients help themselves
UPC
read
Nutritional
information
updated
Dietary Intake Monitoring Application
Mobile Applications that Empower People to Monitor their Personal Health. Kay H. Connelly, Anne M. Faber, Yvonne Rogers, Katie A. Siek, and Tammy Toscos. In Springer
e&I, 123(4): 124.
P1
Our solution is an assistive, mobile
health application for dialysis patients
Icon
selected
Nutritional
information
updated
Dietary Intake Monitoring Application
P1
Mobile Applications that Empower People to Monitor their Personal Health. Kay H. Connelly, Anne M. Faber, Yvonne Rogers, Katie A. Siek, and Tammy Toscos. In Springer
e&I, 123(4): 124.
Our solution is an assistive, mobile
health application for dialysis patients
Recent Study
• 18 reported
• 13 female; 5 male
• All African American
• Avg. 53 years old (s.d. = 15.1)
• 11-14 years of education
• 3-9 years on hemodialysis
• All had documented
difficulties of following their
prescribed dietary limits
• 6 week study
• Met with patients during dialysis
sessions 3 times a week
• $75 compensation
• not linked to usage
http://myhealth.ucsd.edu/HealthTopics/kidney/kidney_relatedNews.htm
DIMA helped reduce participants fluid intake
DIMA recorded - 31.4% of limit
Interdialytic Weight Gain - 56% of limit
Computer Scientists save the day?
…Not Quite
The Information Feedback Loop
Bad
Good
Doctor
Hospital
DIMA
What was covered today
$189,375 - Duration: September 2006 – November 2009
Feeding
Tube
Bad
Good
Doctor
Hospital
DIMA
Feeding
Tube
Next Steps
Bad
Good
Doctor
Hospital
DIMA
Feeding
Tube
Health Bridge
Next Steps
Bad
Good
Doctor
Hospital
$608,962; Duration: July 2009-July 2014
DIMA
Feeding
Tube
Health Bridge
Augmented Sensing &
Games for Health
Next Steps
Bad
Good
Doctor
Hospital
S. Ananthanarayan* and K.A. Siek. Health sense: A gedanken experiment on persuasive wearable technology for health awareness. In First ACM International Health Informatics
Symposium, page 5 pages, New York, NY, USA, To Appear.
Things to take away…
• You can apply your computing
skills to almost any field
• Work on things you are
passionate about
• Really understand the problems
Questions?
http://wii.cs.colorado.edu

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CCWIC Katie Siek

  • 1. Live, Love, Research: Developing Health Informatics Technologies to Leave the World Better than I found It Katie A. Siek University of Colorado WII Lab
  • 2. Searching for passion…Experimenting with Research Eckerd College – SNMP Notre Dame –Memory IU - CCA
  • 3. Turning Point – My Mom August 2002 (“Healthy”) May 2003 (Terminally Ill) 9 months 8+ hospitalizations
  • 4. My Passion: Helping the Less Fortunate IU – Feeding Tube & DIMA CU – CoCareTablet, Health Bridge, Augmented Sensing, …
  • 5. Engineering Design Cycle…No Stupid Users Evaluate Design Implement
  • 6. Understanding the problem L: http://www.babycenter.com/mybabycenter/124.html R: http://webpages.charter.net/kipsmith/Kids/Ella_AtHospital.htm Megan was born on September 15, 2010. She was born 10 weeks early. She is 15” tall. How many months has she been alive? Convert her height to centimeters and multiply by 0.19. Got it? Are you sure?
  • 7. OG tube insertion distance = 13.3 cm + 0.19(HTcm) if < 28 months of age OG tube insertion distance = 16.8 cm + 0.19(HTcm) if 29 to 100months NG tube insertion distance = 14.8 cm + 0.19(HTcm) if < 28 months of age NG tube insertion distance = 18.3 cm + 0.19(HTcm) if 29 to 100 “It’s just a couple of formulas”
  • 8. OG tube insertion distance = 13.3 cm + 0.19(HTcm) if < 28 months of age OG tube insertion distance = 16.8 cm + 0.19(HTcm) if 29 to 100months NG tube insertion distance = 14.8 cm + 0.19(HTcm) if < 28 months of age NG tube insertion distance = 18.3 cm + 0.19(HTcm) if 29 to 100 “It’s just a couple of formulas”
  • 9. OG tube insertion distance = 13.3 cm + 0.19(HTcm) if < 28 months of age OG tube insertion distance = 16.8 cm + 0.19(HTcm) if 29 to 100months NG tube insertion distance = 14.8 cm + 0.19(HTcm) if < 28 months of age NG tube insertion distance = 18.3 cm + 0.19(HTcm) if 29 to 100 “It’s just a couple of formulas”
  • 10. OG tube insertion distance = 13.3 cm + 0.19(HTcm) if < 28 months of age OG tube insertion distance = 16.8 cm + 0.19(HTcm) if 29 to 100months NG tube insertion distance = 14.8 cm + 0.19(HTcm) if < 28 months of age NG tube insertion distance = 18.3 cm + 0.19(HTcm) if 29 to 100 “It’s just a couple of formulas”
  • 11. OG tube insertion distance = 13.3 cm + 0.19(HTcm) if < 28 months of age OG tube insertion distance = 16.8 cm + 0.19(HTcm) if 29 to 100months NG tube insertion distance = 14.8 cm + 0.19(HTcm) if < 28 months of age NG tube insertion distance = 18.3 cm + 0.19(HTcm) if 29 to 100 “It’s just a couple of formulas”
  • 12. Understanding a new problem http://www.mountsinai.on.ca/care/nicu/what-to-expect
  • 13. L: http://www.dfps.state.tx.us/images/Site_Map/elderly2.jpg 80% of patients do not restrict their dietary intake (Betts 1998, Welch 2001) 1/3 of dialysis patients cannot perform simple calculations (Evans 2004) Paper diaries have 11% compliance rate (Stone 2002) Electronic diaries have 94% compliance rates (Stone 2003) Helping patients help themselves
  • 14. UPC read Nutritional information updated Dietary Intake Monitoring Application Mobile Applications that Empower People to Monitor their Personal Health. Kay H. Connelly, Anne M. Faber, Yvonne Rogers, Katie A. Siek, and Tammy Toscos. In Springer e&I, 123(4): 124. P1 Our solution is an assistive, mobile health application for dialysis patients
  • 15. Icon selected Nutritional information updated Dietary Intake Monitoring Application P1 Mobile Applications that Empower People to Monitor their Personal Health. Kay H. Connelly, Anne M. Faber, Yvonne Rogers, Katie A. Siek, and Tammy Toscos. In Springer e&I, 123(4): 124. Our solution is an assistive, mobile health application for dialysis patients
  • 16. Recent Study • 18 reported • 13 female; 5 male • All African American • Avg. 53 years old (s.d. = 15.1) • 11-14 years of education • 3-9 years on hemodialysis • All had documented difficulties of following their prescribed dietary limits • 6 week study • Met with patients during dialysis sessions 3 times a week • $75 compensation • not linked to usage http://myhealth.ucsd.edu/HealthTopics/kidney/kidney_relatedNews.htm
  • 17. DIMA helped reduce participants fluid intake DIMA recorded - 31.4% of limit Interdialytic Weight Gain - 56% of limit Computer Scientists save the day? …Not Quite
  • 18. The Information Feedback Loop Bad Good Doctor Hospital
  • 19. DIMA What was covered today $189,375 - Duration: September 2006 – November 2009 Feeding Tube Bad Good Doctor Hospital
  • 22. DIMA Feeding Tube Health Bridge Augmented Sensing & Games for Health Next Steps Bad Good Doctor Hospital S. Ananthanarayan* and K.A. Siek. Health sense: A gedanken experiment on persuasive wearable technology for health awareness. In First ACM International Health Informatics Symposium, page 5 pages, New York, NY, USA, To Appear.
  • 23. Things to take away… • You can apply your computing skills to almost any field • Work on things you are passionate about • Really understand the problems Questions? http://wii.cs.colorado.edu

Editor's Notes

  1. Allen Lim – Garmin/Chipolte Cycling Team
  2. Simple Network Management ProtocolCommon Component Architecture
  3. Simple Network Management ProtocolCommon Component Architecture
  4. At least 18; documented issues with prescribed limits; prepare own mealsMain causes of CKD were hypertension and Type II DiabetesSuffered from at least one other comorbidity
  5. We use user centered design methods to develop and evaluate technologies that empower the lay population to reflect on their health and facilitate health behavioral change.We work with high needs populations to ensure that health and wellness technologies meet the needs of all citizens – most of the populations we work with do not go to their doctor if they are “good/healthy”
  6. Reminded what was the contributions