Table 3.

Included Studies Assessing the Relationship between Nonanginal Pain and Panic Disorder in Patients Presenting to Emergency Departments for Chest Pain

Sample Size	Results	Criteria for ′Angina′	Criteria for ′Panic Disorder′
12917	$\text{[math]}$	Substernal + Exertional + Relief with NTG/Rest	SCID^†
18018	$\text{[math]}$	Substernal + Exertional + Relief with NTG/Rest	ADIS
44142	$\text{[math]}$	Substernal + Exertional + Relief with NTG/Rest	ADIS

* 2 × 2 table in which the presence or absence of panic disorder is indicated in the left and right columns, respectively, and the presence or absence of angina is indicated in the top and bottom rows, respectively.
† SCID, structured clinical interview of the DSM; ADIS, anxiety disorders interview schedule.