1. What is good quality data?
Alfonso Iorio
MD, PhD
Health Information Research Unit
McMaster University, Canada
What is good quality data? - Alfonso Iorio, Canada

2. Disclosures for: Alfonso Iorio
In compliance with the PIM* policy, WFH requires the following disclosures be made at each presentation
CONFLICT
Disclosure — if conflict of interest exists
Research Support
McMaster receives support for research in hemophilia by Bayer, Biogen, Octapharma, Novo-Nordisk, Pfizer, Shire
Director, Officer, Employee
Data and Demographics committee, WFH
Shareholder
Honoraria
Advisory Committee
McMaster receives support for services in hemophilia by Bayer, Biogen, Octapharma, Novo-Nordisk, Pfizer, Shire
Consultant
* Postgraduate Institute for Medicine 2

3. Quality Data Trustworhty Appropriate Understandable Powerful
Trustworthy
Appropriate
Understandable
Powerful

4. Trustworthiness
Precise
Accurate
Reproducible
Face validity 4

5. 5

6. Time Participants 8:30 110 8:45 160 10:20 90 11:00 75 Trustworthiness

7. Time Participants 8:30 110 8:45 160 10:20 90 11:00 75 Trustworthiness

8. Time Participants Max Min Mean 108
Trustworthiness
Time
Participants
8:30
110
8:45
160
Max
10:20 90
11:00 75
Min
Mean
108 8

9. How many participants? How many seats? How many lunch-boxes?
APPROPRIATENESS
How many participants?
Time
Participants
8:30
110
8:45
160
Max
10:20 90
11:00 75
Min
Mean
108
How many seats?
How many lunch-boxes? 9

10. How many language translations?
APPROPRIATENESS
Name
Country
Arthur Santos
Brazil
Andrea Muller UK
Andreas Solo US
Andrea White
Argentina
Erinn McGill
Canada
…...
How many women?
How many language translations? 10

11. Fatal/total accidents
Understandable
This year, the number of fatal street accident increased by 15
Cirxulating cars
Car accidents
Fatal/total accidents
+10%
-2%
/100,000
+200/2000
+15 (525)
+25,000/2M
-1,000/15,000
+15 (830)
+1,000/15,000
+15 (1700) 11

12. Time Workshop A Workshop B Workshop C Mean 108 62 115
POWERFUL
Time
Workshop A
Workshop B
Workshop C
8:30
110 50
140
8:45
160 80
120
10:20 90 70
11:00 75 60
Mean
108 62
115 12

13. Time Workshop A Workshop B Workshop C 160 Mean 108 62 115
POWERFUL
Time
Workshop A
Workshop B
Workshop C
8:30
110 50
140
8:45
160 80
120
10:20 90 70
11:00 75 60
Mean
108 62
115 13

14. Time Workshop A Workshop B Workshop C 50 Mean 108 62 115
POWERFUL
Time
Workshop A
Workshop B
Workshop C
8:30
110 50
140
8:45
160 80
120
10:20 90 70
11:00 75 60
Mean
108 62
115 14

15. Time Workshop A Workshop B Workshop C Mean 108 62 115
POWERFUL
Time
Workshop A
Workshop B
Workshop C
8:30
110 50
140
8:45
160 80
120
10:20 90 70
11:00 75 60
Mean
108 62
115 15

16. Time Workshop A Workshop C Mean 108 115
POWERFUL
Details:
Room A: 75 seats
Room C: 200 seats, free breakfast
Time
Workshop A
Workshop C
8:30
110
140
8:45
160
120
10:20 90
11:00 75 60
Mean
108
115
Critical detail:
Plenary session (with free lunch)
at 10:30 16

17. Ask important questions Collect reliable and appropriate data
SUMMARY
Ask important questions
Collect reliable and appropriate data
Empower your data with proper comparators and meaningful covariates 17