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Table 2 Diagnostic criteria for PCOS used and their associated physician characteristics using the multivariable logistic regression analysis (N=2328)

From: Is polycystic ovary syndrome appropriately diagnosed by obstetricians and gynaecologists across China: a nationwide survey

 

Rotterdam criteria

832 (35.7) (ref.)

AE-PCOS criteria

1123 (48.2)

NIH criteria

281 (12.1)

Other criteria

43 (1.8)

Don’t know

49 (2.1)

 

n (%)

n (%)

Adjusted OR (95%CI)

n (%)

Adjusted OR (95%CI)

n (%)

Adjusted OR (95%CI)

n (%)

Adjusted OR (95%CI)

Gender

 Female (ref.)

799 (35.5)

1091 (48.5)

1.000

272 (12.1)

1.000

41 (1.8)

1.000

46 (2.0)

1.000

 male

33 (41.8)

32 (40.5)

0.824 (0.490,1.387)

9 (11.4)

0.707 (0.327,1.530)

2 (2.5)

1.450 (0.320,6.567)

3 (3.8)

2.100 (0.559,7.884)

Age (years)

 18–25

10 (38.5)

12 (46.2)

0.964 (0.383,2.425)

2 (7.7)

0.340 (0.070,1.650)

0 (0)

-

2 (7.7)

3.039 (0.473,19.5080

 26–35 (ref.)

159 (31.5)

244 (48.4)

1.000

79 (15.7)

1.000

10 (2.0)

1.000

12 (2.4)

1.000

 36–45

343 (34.6)

513 (51.7)

1.050 (0.723,1.526)

100 (10.1)

0.828 (0.481,1.423)

18 (1.8)

1.024 (0.315,3.335)

18 (1.8)

2.334 (0.890,6.119)

 46–55

282 (39.2)

317 (44.1)

 

91 (12.7)

1.378 (0.689,2.754)

13 (1.8)

0.703 (0.159,3.102)

16 (2.2)

5.385 (0.341,21.631)

 ≥56

38 (43.7)

37 (42.5)

1.118 (0.700,1.783)

1.024 (0.538,1.949)

9 (10.3)

1.048 (0.394,2.792)

2 (2.3)

0.774 (0.105,5.701)

1 (1.1)

2.952 (0.286,30.497)

Hospital classification

 Tertiary (ref.)

443 (46.6)

360 (37.9)

1.000

120 (12.6)

1.000

17 (1.8)

1.000

11 (1.2)

1.000

 Secondary

310 (29.2)

577 (54.3)*

2.012 (1.627,2.488)

132 (12.4)*

1.557 (1.141,2.124)

17 (1.6)

1.300 (0.625,2.705)

26 (2.4)*

3.203 (1.442,7.115)

 Primary

26 (17.3)

97 (64.7)*

3.724 (2.331,5.950)

15 (10.0)

1.962 (0.989,3.891)

5 (3.3)*

4.194 (1.360,12.932)

7 (4.7)*

7.959 (2.593,24.426)

 Others

53 (32.1)

89 (53.9)*

1.820 (1.240,2.671)

14 (8.5)

0.917 (0.495,1.736)

4 (2.4)

1.753 (0.549,5.602)

5 (3.0)

2.777 (0.853,9.042)

Specialty

 Ge-ObGyn (ref.)

757 (34.4)

1090 (49.5)

1.000

264 (12.0)

1.000

41 (1.9)

1.000

49 (2.2)

1.000

 Re-ObGyn

75 (59.1)

33 (26.0)*

0.513 (0.328,0.802)

17 (13.4)

0.833 (0.465,1.493)

2 (1.6)

0.696 (0.155,3.132)

0 (0)

-

Years in post (y)

 ≤5 (ref.)

74 (32.3)

100 (43.7)

1.000

43 (18.8)

1.000

4 (1.7)

1.000

8 (3.5)

1.000

 6–10

116 (30.4)

196 (51.4)

1.171 (0.763,1.797)

46 (12.1)

0.676 (0.386,1.183)

8 (2.1)

1.346 (0.360,5.035)

15 (3.9)

0.246 (0.059,1.032)

 11–20

243 (33.4)

387 (53.2)

1.194 (0.718,1.985)

80 (11.0)

0.680 (0.339,1.364)

10 (1.4)

0.971 (0.191,4.930)

7 (1.0)

1.448 (0.473,4.433)

 >20

399 (40.3)

440 (44.4)

0.733 (0.416,1.292)

112 (11.3)*

0.405 (0.182,0.902)

21 (2.1)

1.378 (0.238,7.960)

19 (1.9)

0.252 (0.053,1.193)

Years of PCOS caring (y)

 <1 (ref.)

19 (17.0)

58 (51.8)

1.000

20 (17.9)

1.000

3 (2.7)

1.000

12 (10.7)

1.000

 1–5

290 (29.9)

521 (53.7)

0.617 (0.354,1.077)

119 (12.3)*

0.446 (0.225,0.884)

19 (2.0)

0.436 (0.113,1.677)

21 (2.2)*

0.144 (0.058,0.357)

 6–10

288 (42.0)

293 (42.8)*

0.430 (0.239,0.773)

84 (12.3)*

0.412 (0.197,0.864)

9 (1.3)

0.230 (0.051,1.044)

11 (1.6)*

0.113 (0.038,0.336)

 11–20

180 (43.4)

184 (44.3)

0.554 (0.299,1.026)

39 (9.4)*

0.349 (0.156,0.781)

7 (1.7)

0.324 (0.064,1.635)

5 (1.2)*

0.096 (0.025,0.362)

 >20

55 (37.7)

67 (45.9)

0.747 (0.372,1.503)

19 (13.0)

0.580 (0.232,1.451)

5 (3.4)

0.757 (0.131,4.367)

0 (0.0)

-

Number of patients with PCOS treated annually

 1-50 (ref.)

482 (29.8)

859 (53.1)

1.000

2 (12.5)

1.000

30 (1.9)

1.000

44 (2.7)

1.000

 50-200

244 (45.6)

215 (40.2)*

0.417 (0.282,0.616)

62 (11.6)

0.755 (0.530,1.076)

10 (1.9)

0.894 (0.401,1.995)

4 (0.7)

0.407 (0.137,1.204)

 >200

106 (60.2)

49 (27.8)*

0.673 (0.531,0.854)

17 (9.7)*

0.535 (0.298,0.961)

3 (1.7)

0.625 (0.167,2.338)

1 (0.6)

0.395 (0.050,3.127)

  1. *P<0.05, multivariable logistic regression analysis. OR odds ratio. The Rotterdam criteria was the reference category of dependent variables. ref., reference category.