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Table 2 Distribution of specialist referrals (overall and by eConsult exposure)

From: Understanding the impact of a multispecialty electronic consultation service on family physician referral rates to specialists: a randomized controlled trial using health administrative data

Specialty group

Pre intervention

Post intervention

Overall

Control

% (n)

eConsult

% (n)

Control

% (n)

eConsult

% (n)

% (n)

Dermatology

10.1 (1276)1

11.3 (1447)1

8.7 (809)3

9.7 (894)2

10.0 (4426)1

General surgery

9.0 (1145)2

9.6 (1228)3

10.1 (937)1

10.0 (921)1

9.6 (4231)1

Obstetrics and gynecology

8.9 (1135)3

10.1 (1296)2

9.0 (833)2

9.4 (872)3

9.4 (4136)3

Gastroenterology

8.6 (1088)4

7.2 (922)5

8.3 (767)4

7.0 (649)4

7.8 (3426)4

Otolaryngology

6.7 (853)5

7.4 (945)4

6.9 (645)5

6.3 (581)5

6.9 (3024)5

Orthopedic surgery

6.2 (787)

6.1 (787)

5.9 (544)

5.5 (513)

6.0 (2631)

Cardiology

5.0 (636)

4.9 (635)

4.6 (423)

5.2 (481)

4.9 (2175)

Internal medicine

4.9 (623)

4.6 (587)

5.1 (476)

5.1 (468)

4.9 (2154)

Urology

4.3 (552)

4.6 (595)

3.9 (366)

4.3 (397)

4.3 (1910)

Neurology

4.3 (542)

3.7 (481)

4.4 (407)

4.0 (367)

4.1 (1797)

Psychiatry

3.2 (410)

3.5 (453)

2.6 (239)

3.6 (331)

3.3 (1433)

Respirology

3.3 (415)

3.0 (384)

3.0 (281)

3.2 (295)

3.1 (1375)

Plastic surgery

3.4 (428)

2.7 (351)

3.2 (301)

2.6 (243)

3.0 (1323)

Ophthalmology

2.7 (349)

2.3 (289)

3.1 (284)

2.0 (185)

2.5 (1107)

Pediatrics

2.8 (355)

2.0 (253)

2.2 (209)

2.2 (205)

2.3 (1022)

Physical medicine and rehab

2.0 (258)

2.5 (322)

2.2 (206)

2.4 (218)

2.3 (1004)

Rheumatology

2.2 (278)

2.3 (290)

2.0 (188)

1.7 (158)

2.1 (914)

Endocrinology

1.8 (231)

1.6 (205)

1.9 (172)

1.8 (163)

1.7 (771)

Clinical immunology

1.6 (207)

2.3 (299)

1.1 (102)

1.7 (158)

1.7 (766)

Unknown

0.1 (19)

0.1 (14)

3.8 (352)

4.1 (379)

1.7 (764)

Hematology

1.3 (162)

1.4 (186)

1.2 (108)

1.2 (112)

1.3 (568)

Pediatric clinical immunology

0.9 (120)

1.1 (135)

1.0 (96)

1.2 (114)

1.1 (465)

Nephrology

0.9 (114)

0.8 (109)

0.8 (74)

0.8 (76)

0.8 (373)

Vascular surgery

0.9 (108)

0.9 (111)

0.8 (77)

0.6 (58)

0.8 (354)

Anesthesiology

0.9 (116)

0.5 (64)

0.6 (60)

0.7 (68)

0.7 (308)

Geriatric medicine

0.6 (74)

0.6 (75)

0.5 (44)

0.6 (54)

0.6 (247)

Neurosurgery

0.5 (62)

0.4 (50)

0.6 (57)

0.5 (47)

0.5 (216)

Diagnostic radiology

0.5 (62)

0.4 (48)

0.5 (46)

0.4 (35)

0.4 (191)

Infectious diseases

0.5 (65)

0.4 (45)

0.5 (48)

0.3 (31)

0.4 (189)

Thoracic surgery

0.3 (35)

0.4 (47)

0.3 (29)

0.4 (34)

0.3 (145)

  1. Notes
  2. Only specialties with more than 100 referrals overall are shown
  3. The superscript numbers indicate the rank order of number of referrals