Wenxin Keli versus Sotalol for Paroxysmal Atrial Fibrillation Caused by Hyperthyroidism: A Prospective, Open Label, and Randomized Study

Table 4

Case number distribution of patients after or ATD^* treatments in the first investigation.

Groups (case number)	Male		Female
	Total number	SR^* restored number	Total number	SR^* restored number
treatment (90 cases)	49	47	41	39
ATD^* treatment (90 cases)	49	42	41	35
value ( value	5.262 (0.022)
value ( value	0.017 (0.896)

ATD: antithyroid drugs; SR: sinus rhythm; ^**analyzed by test.