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Table 1 Mean Scores and Item-Total Correlations (ITC)

From: Assessing the validity of an OSCE developed to assess rare, emergent or complex clinical conditions in endocrinology & metabolism

 

Mean

Range

Standard Deviation

N

ITC

 

Stn 1. Thyroid Storm

6.410

4.0–9.0

1.5567

10

0.90

 

Stn 2. Pituitary Apoplexy

6.760

4.1–8.5

1.7411

10

0.66

 

Stn 3. Pheochromocytoma

5.190

1.8–8.7

2.1997

10

0.85

 

Stn 4. Graves’ in Pregnancy

4.820

1.7–7.3

1.9871

10

0.93

 

Stn 5. Primary Hyperaldosteronism

4.580

2.2–7.7

2.0060

10

0.77