Table 2.

Summary of Reported Risk Events

Risk Factor	No. of Measurements With Event
	Lymphedema		Overall (N = 3,041)
	No (n = 192)	Yes (n = 2,849)
Blood draws
None
No.	2,538	176	2,714
%	89.1	91.7	89.2
1+
No.	241	10	251
%	8.5	5.2	8.3
Not available
No.	70	6	76
%	2.5	3.1	2.5
Injections
None
No.	2,726	183	2,909
%	95.7	95.3	95.7
1+
No.	60	3	63
%	2.1	1.6	2.1
Not available
No.	63	6	69
%	2.2	3.1	2.3
Blood pressure
None
No.	2,305	174	2,479
%	80.9	90.6	81.5
1+
No.	470	12	482
%	16.5	6.3	15.9
Not available
No.	74	6	80
%	2.6	3.1	2.6
Trauma
No
No.	2,780	182	2,962
%	97.6	94.8	97.4
Yes
No.	29	8	37
%	1	4.2	1.2
Not available
No.	40	2	42
%	1.4	1	1.4
Flights, No.
None
No.	1,949	133	2,082
%	68.4	69.3	68.5
1-2
No.	453	28	481
%	15.9	14.6	15.8
3+
No.	389	8	397
%	13.7	4.2	13.1
Not available
No.	58	23	81
%	2	12	2.7
Flights, hours
None
No.	1,946	132	2,078
%	68.3	68.8	68.3
1-12
No.	429	23	452
%	15.1	12	14.9
12+
No.	408	13	421
%	14.3	6.8	13.8
Not available
No.	66	24	90
%	2.3	12.5	3