Table 3.
Correlation coefficients of metrics for medical subject heading (MeSH) terms over the years for quantity of citations.
| Keywords | Publication count | Correlation | AIFa | h | g | x | (g)Agb | ||||||
|
|
2013 (n) | 2014 (n) | 2015 (n) | 2016 (n) | 2017 (n) | 2018 (n) | Total (N) |
|
|||||
| Text messaging | —c | 28 | 28 | 30 | 14 | 0 | 100 | AIF | 1 | — | — | — | — |
| mHealthd | 112 | 212 | 335 | 242 | 131 | 7 | 1039 | h | 0.57 | 1 | — | — | — |
| Physical activity | 25 | 18 | 19 | 48 | 23 | 0 | 133 | g | 0.63 | 0.98 | 1 | — | — |
| Telemedicine | 46 | 182 | 307 | 186 | 95 | 22 | 838 | x | 0.54 | 0.99 | 0.96 | 1 | — |
| Mobile health | 11 | 82 | 91 | 100 | 38 | 0 | 322 | Ag | 0.58 | 0.98 | 0.99 | 0.96 | 1 |
| Ecological momentary assessment | — | — | 2 | 5 | 0 | 0 | 7 | — | — | — | — | — | — |
| Internet | 33 | 57 | 81 | 9 | 4 | 0 | 184 | — | — | — | — | — | — |
| Obesity | 16 | 12 | 59 | 25 | 12 | 0 | 124 | — | — | — | — | — | — |
| Wearable | — | — | 3 | — | 2 | 0 | 5 | — | — | — | — | — | — |
| Mobile phone | 7 | 10 | 25 | 15 | 0 | 0 | 57 | — | — | — | — | — | — |
| Others | 20 | 35 | 46 | 23 | 2 | 0 | 126 | — | — | — | — | — | — |
| Total | 270 | 636 | 996 | 683 | 321 | 29 | 2935 | — | — | — | — | — | — |
aAIF: author impact factor.
b(g)Ag: publications on g-core.
cNot applicable.
dmHealth: mobile health.