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. 2013 Feb 13;2(1):e11. doi: 10.2196/resprot.2331

Table 2.

Characteristics of end users participating in the usability evaluation.

Characteristic Participants
N=30
n (%)
Age in year

Mean (SD) 41.5 (6.3)
Educational level

High school 7 (23)

College or beyond 23 (77)
Marital status

Married 27 (90)

Not married 3 (10)
Time elapsed since treatment, days

Mean (SD) 161.6 (107.8)

Range 26–349
Surgery type

Breast-conserving 20 (67)

Mastectomy 10 (33)
Receiving chemotherapy

No 4 (13)

Yes 26 (87)
Receiving radiotherapy

No 3 (10)

Yes 27 (90)
Clinical stage

Stage 0 2 (7)

Stage I 12 (40)

Stage II 13 (43)

Stage III 3 (10)