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Paediatric Crohn’s Disease Activity Index
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Paediatric Crohn’s Disease Activity Index
Abdominal pain
No abdominal pain
Mild; no interference with Activities of Daily Living (ADL)
5 Moderate/severe; daily, nocturnal, interferes with ADL
Stools/day
0–1 liquid, no blood
≤ 2 semi-formed + small blood or 2–5 liquid
≥ 6 liquid stools, gross blood, or nocturnal diarrhoea
General function
Well, no limitations of activities
Below par, occasional difficulty with activities
Very poor, frequent limitation of activities
Weight
Weight gain (or voluntarily stable/reduction)
Weight loss < 10% (or involuntarily stable)
Weight loss ≥10%
Height† (at diagnosis)
< 1 channel decrease from previous percentile
1 to < 2 channel decrease from previous percentile
≥ 2 channel decrease from previous percentile
Height velocity††
≤ -1 standard deviation from normal
-1 to < -2 standard deviation from normal
≥ -2 standard deviation from normal
Abdomen
No tenderness or mass
Tenderness, or mass without tenderness
Tenderness, involuntary guarding, definite mass
Peri-rectal disease
None, asymptomatic tags
1–2 indolent fistula, scant drainage, non-tender
Active fistula, drainage, tenderness, or abscess
Extra-intestinal†††
None
1 manifestation
≥ 2 manifestations
Haematocrit (%) M = Male F = Female
M/F 6–10 years: ≥ 33
M 11–14 years: ≥ 35
F 11–19 years: ≥ 34
M 15–19 years: ≥ 37
M/F 6–10 years: 28–32
M 11–14 years: 30–34
F 11–19 years: 29–33
M 15–19 years: 32–36
M/F 6–10 years: < 28
M 11–14 years: < 30
F 11–19 years: < 29
M 15–19 years: < 32
ESR (mm / hr)
< 20
20–50
> 50
Albumin (g / L)
≥ 35
31–34
≤ 30
TOTAL PCDAI SCORE
This is considered:
REMISSION
This is considered:
Mild Disease
This is considered:
Moderate Disease
This is considered:
Severe Disease
(Click to Print Results).
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