Table 2.
Paper breakdown by technology.
| Technology | Number of papers |
| Video | 34 |
| Internet (email, social networking sites) | 23 |
| Telemedicine | 10 |
| Computer (computers in clinics) | 9 |
| Television (advertisements and shows) | 8 |
| General health information technology | 6 |
| Electronic health record | 6 |
| Radio | 5 |
| Telephone | 5 |
| Mobile phone (text messaging) | 5 |
| Assisted reproductive technology | 5 |
| Multimedia tool | 4 |
| Assistive technology | 4 |
| Telehealth | 3 |
| Compact disc | 2 |
| Kiosk | 2 |
| Telemanagement | 2 |
| eHealth | 2 |
| Medical technology | 1 |
| Electronic medical record | 1 |
| Personal health record | 1 |
| Personal digital assistant | 1 |
| Mobile computer | 1 |
| High-technology hospitals | 1 |
| MP3 | 1 |
| Rapid HIVa testing | 1 |
| Implantable cardioverter defibrillator | 1 |
| Cochlear implants | 1 |
| Instant messaging (on a computer) | 1 |
| Fax machine | 1 |
a Human immunodeficiency virus.