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Table 1 Participant characteristics

From: The relationship between endometriosis-related pelvic pain and symptom frequency, and subjective wellbeing

Characteristics

Age Groups

Frequency

Percent

Aged 18–25

623

30.4%

Aged 26–35

978

47.7%

Aged 36–62

451

22.0%

Health Specifics

Mean & SD

Range

Age of diagnosis

24.65 ± 6.53

10–49

Age of onset of symptoms

16.85 ± 5.54

8–45

Delay in diagnosis (years)

7.78 ± 6.20

0–40

Years with endometriosis

5.54 ± 5.88

0–36

Number of surgeries

2.36 ± 2.77

0–50

Age of diagnosis

24.65 ± 6.53

10–49

Age of onset of symptoms

16.85 ± 5.54

8–45

Type of surgery

Frequency

Percent

Laparoscopy

1622

78.7%

Hysterectomy

138

6.7%

Other

138

6.7%

Average length of cycle

Frequency

Percent

0–21 days

345

17.1%

21–34 days

1432

71.2%

> 35 days

235

11.7%

Average length of period

Frequency

Percent

0–3 days

164

8.1%

3–6 days

1118

55.5%

> 7 days

734

36.4%

Stage of endometriosis

Frequency

Percent

Stage 1

102

5.3%

Stage 2

184

9.5%

Stage 3

297

15.4%

Stage 4

543

28.2%

Unsure

802

41.6%

Type of endometriosis

Frequency

Percent

Ovarian

1021

49.5%

Rectovaginal

666

32.3%

Bladder

521

25.3%

Umbilical

93

4.5%

Other

529

25.7%

Unsure

649

31.5%

  1. Type of endometriosis and type of surgery are not mutually exclusive. Differences in N’s across characteristics represents non-response to specific items