Table 5.
Distribution of publications by content domain (N=38)a.
| Content domain | Total papers | Conceptual studies | Case-based studies |
| eHealth (exchange of data) | 30 (79) | 16 (42) | 14 (37) |
| Data health (software) | 12 (32) | 5 (13) | 7 (18) |
| Overarching challenges | 7 (18) | 2 (5) | 5 (13) |
| Trend health (lifestyle) | 5 (13) | 1 (3) | 4 (5) |
| Tech health (hardware) | 3 (8) | 1 (3) | 2 (5) |
aOne paper can be part of several dimensions, so the sum can be larger than 100%.