Overall reporting quality | Methodological reporting quality | Results reporting quality | ||||
---|---|---|---|---|---|---|
Adjusted incidence rate ratios (95 % confidence interval)a | p | Adjusted incidence rate ratios (95 % confidence interval)a | p | Adjusted incidence rate ratios (95 % confidence interval)a | p | |
Abstract word count | ||||||
<300 (ref) | 1 | |||||
≥300 | 0.80 (0.74; 0.87) | <0.001 | 0.86 (0.59; 0.79) | <0.001 | 1.03 (0.87; 1.22) | 0.731 |
Abstract format | ||||||
IMRAD (ref) | 1 | |||||
8-headings | 1.06 (0.96; 1.17) | 0.279 | 1.33 (1.08; 1.65) | .008 | 1.04 (0.87; 1.24) | 0.701 |
Publication on behalf of a group | ||||||
No (ref) | ||||||
Yes | 0.90 (0.80; 1.00) | 0.055 | 0.73 (0.55; 0.96) | .027 | 0.85 (0.64; 1.13) | 0.271 |
Number of authors | ||||||
≤6 (ref) | 1 | |||||
>6 | 1.04 (0.97; 1.12) | 0.251 | 1.03 (0.89; 1.19) | .721 | 1.02 (0.88; 1.18) | 0.790 |