Summary statistics for Altmetrics
| Quantitative n=126 | Qualitative n=42 | P value | |
| ProQuest Altmetric | |||
| Altmetric Attention Score, median (IQR) | 16 (7–37) | 9 (5–23) | 0.054 |
| Altmetric Score Percentile, median (IQR) | 93 (87–97) | 88 (76–95) | 0.022 |
| Mentions, median (IQR) | |||
| News Outlet | 2 (1–5.5) | 1 (1–3) | 0.54 |
| Blog | 1 (1–2) | 1 (1–2) | 0.41 |
| Policy Source | 1 (1–2) | 1 (1–1) | 0.09 |
| Tweeters | 6.5 (2–22) | 6 (3–24) | 0.72 |
| Twitter Followers | 19 533 (2888.5–86 571.5) | 29 595 (2,809 – 123,449) | 0.56 |
| 2 (1–4) | 1.5 (1–2) | 0.39 | |
| Wikipedia | 1 (1–2) | 1 (1–1) | 0.23 |
| Google+user | 1 (1–5) | 1 (1–1) | 0.24 |
| Readers, median (IQR) | 90 (56–149) | 110 (80–131) | 0.28 |
| Plum Analytics | |||
| Usage, median (IQR) | 379 (177–763) | 984 (581–1351) | <0.001 |
| Abstract Views | 326 (146–613) | 948 (500–1231) | <0.001 |
| Link-Outs | 8.5 (3–25) | 23 (11–35) | <0.001 |
| Full Text Views | 3 (1–23) | 1 (1–2) | 0.08 |
| Clicks | 22 (5–91) | 35 (5–40) | 0.58 |
| Captures, median (IQR) | 88.5 (35.5–191) | 191 (98–292) | <0.001 |
| Readers | 76 (9–144) | 114 (64–142) | 0.043 |
| Exports and Saves | 29.5 (12–59.5) | 70 (38–130) | <0.001 |
| Mentions, median (IQR) | 1 (1–4) | 1 (1–1.5) | 0.13 |
| Social Media, median (IQR) | 10.5 (2–33.5) | 5 (2–24) | 0.43 |
Bold values are statistically significant values.