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Table 2 Percentage of use or non-use of anabolic steroids according to training characteristics

From: Prevalence and profile of users and non-users of anabolic steroids among resistance training practitioners

Variables

Total n (%)

Gnu n (%)

Gex n (%)

Gus n (%)

Gfu n (%)

p

Duration of bodybuilding

  < 6 months

1298 (22.5%)

1246a (25.9%)

21b (4.0%)

6b (3.1%)

25c (10.0%)

0.0001

  ≥ 6 months and < 1 year

821 (14.2%)

753a (15.7%)

24b (4.6%)

6b (3.1%)

38a (15.2%)

  ≥ 1 year and < 3 years

1328 (23.0)

1139a (23.7%)

70b (13.3%)

34b (17.5%)

85c (34.0%)

  ≥ 3 years

2326 (40.3%)

1666a (34.7%)

410b (78.1%)

148b (76.3%)

102c (40.8%)

Frequency per week

 2 times

437 (7.6%)

420a (8.7%)

8b (1.5%)

2b (1.0%)

7b (2.8%)

0.0001

 3 times

1237 (21.4%)

1163a (24.2%)

44b (8.4%)

6c (3.1%)

24b (9.6%)

 4 times

1526 (26.4)

1328a (27.6%)

121b (23.0%)

22c (11.3%)

55a.b (22.0%)

 5 or more times

2573 (44.6%)

1893a (39.4%)

352b (67.0%)

164c (84.5%)

164b (65.6%)

Objective

 Hypertrophy

2953 (51.2%)

2177a (45.3%)

398b (75.8%)

172c (88.7%)

206c (82.4%)

0.0001

 Weight loss

2326 (40.3%)

2082a (43.3%)

132b.c (25.1%)

40c (20.6%)

72b (28.8%)

0.0001

 Resistance

2183 (37.8%)

1972a (41.0%)

133b (25.3%)

29c (14.9%)

49b.c (19.6%)

0.0001

 Strength

2001 (34.7%)

1673a (34.8%)

179a (34.1%)

65a (33.5%)

84a (33.6%)

0.946

 Other

474 (8.2%)

423a (8.8%)

41a (7.8%)

5b (2.6%)

5b (2.0%)

0.0001

Practicing another activity

 Yes

3161 (54.8%)

2699a (56.2%)

272a (51.8%)

80b (41.2%)

110b (44.0%)

0.0001

 No

2612 (45.2%)

2105a (43.8%)

253a (48.2%)

114b (58.8%)

140b (56.0%)

  1. z-test for proportions. a,b,c: different letters in the row indicate significant differences (p < 0.05). Chi square test for p value