Table 3.
Group | N | Arithmetic mean | SD | Geometric mean | Adjusted ratio of geometric means | 95% CI | P value |
Coprimary outcomes | |||||||
Full-text access | |||||||
Control | 35 | 654 | 721 | 331 | – | – | |
Intervention | 35 | 994 | 1448 | 437 | 1.30 | 0.71 to 2.38 | 0.39 |
Page views | |||||||
Control | 35 | 1427 | 4379 | 318 | – | – | |
Intervention | 35 | 618 | 656 | 366 | 1.14 | 0.60 to 2.13 | 0.69 |
Secondary outcomes | |||||||
Altmetric score | |||||||
Control | 35 | 19 | 29 | 11 | – | – | |
Intervention | 35 | 25 | 32 | 15 | 1.36 | 1.05 to 1.78 | 0.02 |
Abstract views | |||||||
Control | 35 | 364 | 368 | 228 | – | – | |
Intervention | 35 | 441 | 464 | 271 | 1.17 | 0.76 to 1.81 | 0.47 |
Unique page views | |||||||
Control | 35 | 1307 | 4032 | 290 | – | – | |
Intervention | 35 | 561 | 596 | 331 | 1.13 | 0.60 to 2.12 | 0.70 |
CI, Confidence Interval; N, Number; SD, Standard Deviation.