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. 2019 Dec 4;9(12):e030346. doi: 10.1136/bmjopen-2019-030346

Table 3.

Further characteristics of the endometriosis group

Diagnostic delay (years), mean±1 SD 8.1±6.5
Disease duration (years), mean±1 SD 6.6±5.0
Diagnosis confirmed by surgery 100%
Organ affected* (N=148)
 Only peritoneum, n (%) 10 (6.8%)
 Ovaries, n (%) 98 (66.2%)
 Bladder, n (%) 36 (24.3%)
 Vagina, n (%) 28 (18.9%)
 Bowels, n (%) 54 (36.5%)
Previous treatment† (N=146)
 Analgesic, n (%) 17 (11.6%)
 Hormonal, n (%) 85 (58.2%)
 Surgical, n (%) 122 (83.6%)
Present treatment† (N=138)
 No treatment, n (%) 45 (32.6%)
 Receiving treatment, n (%) 93 (67.4%)
  Analgesic, n (%) 28 (30.1%)
  Hormonal n (%) 73 (78.5%)
 Awaiting surgery, n (%) 4 (2.9%)

*Multiple choice question.

†Open question inviting free description.