Table 2 Implementation of and preferences for interventional procedures

Celiac plexus neurolysis/splanchnic nerve neurolysis

　Currently performing

 　yes

270

49.5

45.3-53.8

100

18.1

14.9-21.5

 　no

267

49.0

44.7-53.3

444

80.1

76.6-83.4

　　missing

8

1.5

-

10

1.8

-

　Willing to perform in the future

 　willing

327

60.0

55.8-64.1

278

50.2

45.9-54.4

 　not willing

207

38.0

33.9-42.2

260

46.9

42.7-51.2

 　missing

11

2.0

-

16

2.9

-

　Number of implementations in the past 3 years

 　Median (IQR)

0 (0-3)

0 (0-0)

 　0

322

59.1

487

87.9

 　1-4

125

22.9

35

6.3

 　5-9

42

7.7

8

1.4

 　10-19

27

5.0

6

1.1

 　20-49

18

3.3

1

0.2

 　≥50

2

0.4

0

0

Subarachnoid neurolytic block for perineal pain (phenol saddle block)

　Currently performing

-

 　yes

301

55.2

50.9-59.5

 　no

238

43.7

39.5-48.0

　　missing

6

1.1

-

　Willing to perform in the future

-

 　willing

344

63.1

58.9-67.2

 　not willing

193

35.4

31.4-39.6

　　missing

8

1.5

-

　Number of implementations in the past 3 years

 　Median (IQR)

0 (0-1)

 　0

342

62.8

-

 　1-4

150

27.5

-

 　5-9

24

4.4

-

 　10-19

16

2.9

-

 　20-49

4

0.7

-

 　≥50

0

0

-

Epidural infusions of local anesthetic combined with opioids

　Currently performing

-

 　yes

410

75.2

71.4-78.8

 　no

107

19.6

16.4-23.2

 　missing

28

5.1

-

　Willing to perform in the future

-

 　willing

369

67.7

63.6-71.6

 　not willing

151

27.7

24.0-31.7

 　missing

25

4.6

-

　Number of implementations in the past 3 years

 　Median (IQR)

0 (0-3)

 　0

259

47.5

-

 　1-4

144

26.4

-

 　5-9

43

7.9

-

 　10-19

45

8.3

-

 　20-49

22

4.0

-

 　≥50

3

0.6

-

Intrathecal analgesia

　Currently performing

-

 　yes

223

40.9

36.8-45.2

 　no

321

58.9

54.6-63.1

 　missing

1

0.2

-

　Willing to perform in the future

-

 　willing

301

55.2

50.9-59.5

 　not willing

240

44.0

39.8-48.3

 　missing

4

0.7

-

　Number of implementations in the past 3 years

 　Median (IQR)

0 (0-0)

 　0

435

79.8

-

 　1-4

81

14.9

-

 　5-9

10

1.8

-

 　10-19

9

1.7

-

 　20-49

2

0.4

-

 　≥50

2

0.4

-