Table 2.
Bibliometric indices for medical subject heading (MeSH) terms over the years for publications.
| Keywords | Publication count | AIFa | h | g | x | (g)Agb | ||||||
|
|
2013 (n) | 2014 (n) | 2015 (n) | 2016 (n) | 2017 (n) | 2018 (n) | Total (N) |
|
||||
| Text messaging | —c | 4 | 4 | 5 | 6 | 6 | 25 | 4 | 7 | 9 | 7.48 | 9.67 |
| mHealthd | 7 | 16 | 39 | 51 | 68 | 55 | 236 | 4.4 | 16 | 21 | 19.13 | 21.57 |
| Physical activity | 2 | 3 | 4 | 8 | 16 | 14 | 47 | 2.83 | 6 | 11 | 7.21 | 11.18 |
| Telemedicine | 2 | 11 | 18 | 33 | 57 | 51 | 172 | 4.87 | 15 | 23 | 16.43 | 24.26 |
| Mobile health | 3 | 8 | 9 | 14 | 21 | 15 | 70 | 4.6 | 10 | 13 | 12.41 | 14.08 |
| Ecological momentary assessment |
— | — | 1 | 2 | 2 | 1 | 6 | 1.17 | 1 | 1 | 2.24 | 5 |
| Internet | 3 | 4 | 6 | 3 | 5 | 4 | 25 | 7.36 | 8 | 13 | 9.54 | 14 |
| Obesity | 1 | 2 | 5 | 8 | 4 | 1 | 21 | 5.9 | 6 | 10 | 6.93 | 10.4 |
| Wearable | — | — | 1 | — | 1 | 3 | 5 | 1 | 1 | 1 | 2 | 3 |
| Mobile phone | 1 | 2 | 2 | 6 | 3 | 2 | 16 | 3.56 | 5 | 7 | 5.48 | 7.29 |
| Others | 6 | 7 | 6 | 6 | 13 | 10 | 48 | 2.63 | — | — | — | — |
| Total | 25 | 57 | 95 | 136 | 196 | 162 | 671 | 4.37 | — | — | — | — |
aAIF: author impact factor.
b(g)Ag: publications on g-core.
cNot applicable.
dmHealth: mobile health.