Nursing

Psychological intervention

Developing country

mHealth

Economics

Computer science

Internet privacy

Political science

MEDLINE

Medicine

Economic growth

Low and middle income countries

New England Journal of Medicine

Mobile health (mHealth) tools and apps are proliferating and are increasingly being used by patients and clinicians, many of them in low- and middle-income countries. But the evidence supporting most mHealth interventions is still limited.

The Promise, Growth, and Reality of Mobile Health — Another Data-free Zone