Table 5.

Comparison of age at various situations in patients treated with propranolol and erythromaycin in response and recurrence

Action to drug	variables	option	Number	Propranolol		p	Number	Erythromycin		p
				Mean	SD			Mean	SD
Response	age	Yes	113	5.695	3.819	0.264	140	6.043	3.821	0.665
		No	33	6.53	3.566		15	6.5	4.44
	onset age	Yes	113	3.358	3.282	0.323	140	3.854	3.484	0.592
		No	33	4	3.223		15	4.367	3.824
	diagnosis age	Yes	113	5.704	3.844	0.271	140	6.043	3.847	0.622
		No	33	6.53	3.566		15	6.567	4.375
Recurrence	age	Yes	12	7.25	3.25087	0.191	13	7.8462	4.38931	0.087
		No	134	5.7612	3.79737		142	5.9261	3.79714
	onset age	Yes	12	4.2083	2.76716	0.437	13	5.3077	3.83264	0.132
		No	134	3.4403	3.31155		142	3.7746	3.46286
	diagnosis age	Yes	12	7.25	3.25087	0.195	13	7.8462	4.38931	0.09
		No	134	5.7687	3.81856		142	5.9331	3.81683