Table 1

 Clinical diagnosis and characteristics of the patients

DVCACP
Children with difficulties in effectuating venous cannulation (n = 50)Anxious children/children undergoing painful procedures (n = 20)
Results are presented as median (range).
Diagnosis: OB, obesity; PP, puberty praecox; SS, short statue; DI, diabetic AL, allergy.
Procedure: VP, venipuncture; VC, venous cannulation; V, vaccination; I, injection/implant: procren (n = 3), decapeptyl (n = 3), suprefact(n = 2).
Age13 (6–18)11 (6–17)
Boys/girls27/234/16
Diagnosis49 OB/1 SS8 OB/8 PP/2 SS/1 DI/1 AL
Procedure50 VC8 I/11 VP/1V