Table 3.
Logistic adjusted regression models for four selected outcomes of supplements use
| Predictor | Outcome | |||
|---|---|---|---|---|
| Any supplement use Model R2 = 0.31 | Vitamin use Model R2 = 0.27 | Energy booster or creatine use Model R2 = 0.09 | Protein-gainer-BCAA use Model R2 = 0.07 | |
| Age | 1.19 (1.04–1.37) | NS | NS | NS |
| Income 101,000 tenge and more | NS | NS | NS | NS |
| Daily smoking | NS | NS | NS | NS |
| Strict daily routine | NS | NS | NS | NS |
| Sleep 8 h daily | NS | 2.18 (1.17–4.09) | NS | NS |
| Use of fitness tracker | 6.26 (3.90–10.03) | 10.66 (5.85–19.43) | NS | 2.73 (1.52–4.87) |
| Low fat and cholesterol diet | 1.95 (1.23–3.10) | NS | NS | NS |
| Goal: healthy life style | NS | 2.37 (1.15–4.91) | NS | NS |
| Goal: lose or maintain weight | NS | NS | NS | NS |
Note: data are presented as adjusted OR with 95% CI. Selected variables were not included in some models. All included variables are adjusted for each other. NS – non-significant