Bodybuilding, dietary supplements and hormones use: behaviour and determinant analysis in young bodybuilders

Table 4 Association between knowledge, attitudes, and behaviour and use of supplements (X, Y)

	Partially adjusted model 1				Partially adjusted model 2				Partially adjusted model 3				Partially adjusted model 4				Fully adjusted model
	OR	95% CI		p	OR	95% CI		p	OR	95% CI		p	OR	95% CI		p	OR	95% CI		p
Age	0.94	0.88	1.01	0.09	0.92	0.85	0.99	0.03	0.94	0.87	1.00	0.06	0.95	0.89	1.02	0.19	0.92	0.84	0.99	0.05
Sex (F)	3.22	0.55	18.93	0.19	4.80	0.79	29.05	0.09	2.65	0.42	16.78	0.30	2.60	0.43	15.62	0.30	2.60	0.39	17.29	0.32
BMI	0.91	0.72	1.15	0.43	0.97	0.76	1.23	0.79	0.92	0.72	1.17	0.49	0.86	0.68	1.10	0.24	0.94	0.73	1.23	0.69
Education Attainment	0.28	0.10	0.84	0.02	0.19	0.05	0.67	0.01	0.30	0.10	0.92	0.04	0.23	0.07	0.75	0.01	0.17	0.04	0.65	0.01
Employment Status	1.07	0.49	2.35	0.86	0.89	0.39	2.04	0.79	1.18	0.52	2.68	0.69	1.07	0.47	2.43	0.87	1.08	0.43	2.67	0.83
Smoke	1.23	0.56	2.71	0.61	1.51	0.61	3.75	0.37	1.29	0.58	2.88	0.53	1.25	0.56	2.78	0.59	1.86	0.65	4.99	0.22
Frequencies	0.83	0.17	3.95	0.82	0.84	0.16	4.40	0.84	0.60	0.11	3.16	0.55	0.95	0.20	4.44	0.94	0.61	0.11	3.38	0.57
Hormones’ use	23.02	2.63	201.57	0.00	87.93	6.32	1223.7	0.00	13.52	1.42	128.33	0.02	33.12	3.29	333.60	0.00	61.21	3.99	939.31	0.00
Knowledge					1.47	1.12	1.93	0.00									1.53	1.11	2.12	0.00
Attitudes									0.85	0.69	1.05	0.14					0.77	0.60	0.98	0.03
Behaviours													1.09	0.98	1.22	0.09	1.11	0.98	1.25	0.07

Statistically significant p values (<0.05) are in bold
Estimates were derived from multivariable logistic regression models adjusted for age, gender, BMI, education attainment, employment, smoking and the remaining outcome variables

ISSN: 2052-1847