Table 2.

Characteristics of 12 atrial fibrillation positive cases identified by a cardiologist review of single-lead ECG recording.

	Gender	Age	Index positivea	# positiveb	Smoking	Hypertension
1	Female	50-55	3	1/3	No	No
2	Female	55-60	1	1/3	No	No
3	Female	60-65	1	5/5	No	No
4	Female	60-65	1	2/5	No	Yes
5	Female	75-80	1	1/4	No	Yes
6	Female	80-85	1	3/4	No	No
7	Male	50-55	3	1/3	Yes	Yes
8	Male	55-60	1	1/1	Yes	No
9	Male	60-65	1	1/1	No	Yes
10	Male	70-75	4	1/5	Yes	No
11	Male	75-80	3	1/3	No	Yes
12	Male	75-80	4	1/5	No	Yes

^aRefers to the number of screening when atrial fibrillation was first recognized.

^bRefers to the total number of positive screenings for a given participant.