Table 4.

Clinical presentation at diagnosis

SYMPTOM CATEGORY	SIGNS AND SYMPTOMS	% OF PATIENTS
Growth	• Weight ≤ 5th percentile	37
	• Height or length ≤ 5th percentile	26
Gastrointestinal	• Meconium ileus	17
	• Isolated gastrointestinal symptoms (excluding meconium ileus)	12
	• Gastrointestinal symptoms with other symptoms	95
Respiratory	• Isolated respiratory symptoms	4
	• Respiratory symptoms with other symptoms	81
Family history	• Family history only	1
	• Diagnosis owing to symptoms	11