Table 7 Demographics for US and Japanese Patient Cognitive Interviews for the EPDDv2
From: Development and content validation of a patient-reported endometriosis pain daily diary
Characteristic |  | US (N = 16) | Japan (N = 15) |
|---|---|---|---|
Age, years | Mean (SD) | 33.2 (6.3) | 34.9 (6.4) |
Median | 33.0 | 35.0 | |
Range | 24–43 | 24–44 | |
Highest level of education completed | High school | – | 7 (46.7%) |
Some college | 9 (56.3%) | 3 (20.0%) | |
Bachelor’s degree | 5 (31.3%) | 5 (33.3%) | |
Graduate or professional school | 2 (12.5%) | – | |
Worst endometriosis-related pain during menstruation: (0 = no pain to 10 = worst pain imaginable) | Mean (SD) | 8.0 (1.2) | 7.5 (1.6) |
Median | 8.0 | 8.0 | |
Range | 6–10 | 4–10 | |
Worst endometriosis-related pain when not menstruating: (0 = no pain to 10 = worst pain imaginable) | Mean (SD) | 5.6 (1.7) | 4.8 (2.9) |
Median | 5.5 | 5.0 | |
Range | 2–9 | 0–9 |