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1. Capability indicators:
2. Control charts:
Carte de contrôle des valeurs individuelles
-1,5%
-1,0%
-0,5%
0,0%
0,5%
1,0%
1,5%
2,0%
2,5%
3,0%
0
10
20
30
40
Patient number
Individual Value (%)
X
= rate the performance »
Paramètre suivi
N
°
contrôle (ordre
chronologique)
10
4. Two fundamental tools of SPC
Part 1
:
Introduction to
SPC
Part 2
:
Essential
concepts to
start with SPC
Part 4
Conclusion
Part 3
:
SPC in
practice
Quantify
the ability of a process to
produce data that are within
specifications, at a precise moment.
Monitor
the process over time.
detect
significant
changes.
effects of
special causes
can be
reduced or removed
.
3 potential special causes
Control limit
Control limit
Monitored p rameter
Data (chronological order)
03/10/17
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