Table 3.
Factors associated with the endorsement of reporting guidelines
| Variable grouping | Univariable logistic analysis | Multivariable logistic analysis | ||||
|---|---|---|---|---|---|---|
| OR | 95% CI | P value | OR | 95% CI | P value | |
| JIF quartile | ||||||
| Q1 | 1.00 | 1.00–1.00 | 1.00 | 1.00–1.00 | ||
| Q2 | 3.26 | 1.02–10.41 | 0.046 | 7.83 | 1.70–36.20 | 0.008 |
| Q3 | 2.56 | 0.84–7.76 | 0.098 | 3.53 | 0.88–14.21 | 0.076 |
| Q4 | 2.00 | 0.65–6.20 | 0.230 | 1.60 | 0.42–6.17 | 0.495 |
| Publisher | ||||||
| Springer | 1.00 | 1.00–1.00 | 1.00 | 1.00–1.00 | ||
| Elsevier | 3.79 | 0.89–16.17 | 0.072 | 2.59 | 0.57–11.65 | 0.216 |
| Society | 0.39 | 0.13–1.20 | 0.100 | 0.17 | 0.04–0.64 | 0.009 |
| Wiley | 0.56 | 0.15–2.15 | 0.399 | 0.26 | 0.06–1.20 | 0.084 |
| LWW | 0.24 | 0.06–1.06 | 0.059 | 0.13 | 0.03–0.68 | 0.016 |
| Other | 0.06 | 0.01–0.57 | 0.014 | 0.03 | 0.002–0.33 | 0.004 |
| Region | ||||||
| North America | 1.00 | 1.00–1.00 | n. a | |||
| Europe | 1.15 | 0.33–4.02 | 0.822 | n. a | ||
| Asia | 2.77 | 0.78–10.13 | 0.124 | n. a | ||
| Publication frequency | ||||||
| ≥ 12 issue/year | 1.00 | 1.00–1.00 | n. a | |||
| 6–12 issue/year | 0.88 | 0.35–2.20 | 0.782 | n. a | ||
| < 6 issue/year | 0.76 | 0.29–2.01 | 0.584 | n. a | ||
| Type of access | ||||||
| Hybrid | 1.00 | 1.00–1.00 | n. a | |||
| Open | 0.92 | 0.41–2.09 | 0.848 | n. a | ||
| Only in Radiology category | ||||||
| Yes | 1.00 | 1.00–1.00 | n. a | |||
| No | 1.42 | 0.67–3.02 | 0.363 | n. a | ||
| Official journal | ||||||
| Yes | 1.00 | 1.00–1.00 | n. a | |||
| No | 1.79 | 0.79–4.04 | 0.165 | n. a | ||
Abbreviation: CI confidence interval, LWW Lippincott Williams & Wilkins, OR odds ratio