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. 2002 Aug 17;325(7360):367. doi: 10.1136/bmj.325.7360.367

Table 1.

 Characteristics of included practices

Sore throat arm
Urinary tract infection arm
Intervention group
Control group
Intervention group
Control group
Median No (range) of practices 56 57 57 56
Median No (range) of practitioners* 7 (1-33) 4 (1-25) 4 (1-23) 5 (1-29)
Median No (range) of consultations 186 (7-780) 114 (13-452) 78 (2-262) 98 (6-402)
*

Includes physicians and assistants.