Table 2. Description of mHealth Use Among Primary Care Patients Who Report Such Use (n = 353)
mHealth UsePrimary Care Patients Reporting Use
Mobile health use and type
    Find health information324 (91.8)
    Use health apps202 (57.2)
    Track or manage health condition191 (54.1)
Frequency of mHealth use (n = 349)
    Once a month or less130 (37.3)
    2–3 times a month111 (31.8)
    1–6 times a week70 (20.1)
    Once a day or more38 (10.9)
Favorite app (n = 235)
    General health app (eg, WedMD, iTriage, Mayo Clinic)85 (36.2)
    Activity/fitness (eg, My Fitness Pal)34 (14.5)
    Weight/diet (eg, Weight Watchers, LoseIt)24 (10.2)
    Reproductive (menstrual, pregnancy, or infant trackers)19 (8.1)
    Web search (eg, Google, Bing)18 (7.7)
    More than one favorite app18 (7.7)
    Other (eg, goal trackers, smoking logs)14 (6.0)
    Patient portal (eg, e-care, MyChart)10 (4.3)
    Medication (eg, pharmacy app, pill trackers)7 (3.0)
    Disease specific (eg, glucose monitoring, mood monitoring)6 (2.6)
Ever stopped using an app after a short time (n = 310)122 (39.4)
Reasons cited for stopping use of an app after a short time (n = 98)
    Took too much time47 (48.0)
    Didn't do what you wanted32 (32.7)
    Problem with login/password6 (6.1)
    Other13 (13.3)
How mHealth users learned about apps (n = 277)
    Doctor/clinic27 (9.8)
    Family/friend37 (13.4)
    Website/Internet150 (54.2)
    Flier/mail/other ad7 (2.5)
    Other (eg, “app store”)56 (20.2)
Importance for PCPs to know about mHealth use (n = 311)
    Very important37 (11.9)
    Important59 (19.0)
    A little important93 (29.9)
    Not at all important122 (39.2)
My doctor has recommended a health app (n = 322)22 (6.8)
How useful this feature would be on your phone*
    Appointment reminders (n = 318)4.0 ± 1.4
    Medication reminders (n = 312)3.6 ± 1.7
    General health information (n = 314)3.5 ± 1.4
    Track progress (eg, mood, weight) (n = 310)3.5 ± 1.5
    Help changing a habit (n = 308)3.2 ± 1.7
    Feedback on how I'm doing (n = 312)3.2 ± 1.6
    Tell doctor how I'm doing (n = 311)3.2 ± 1.7
    Stress management/coping (n = 310)3.1 ± 1.7
    Support group/social network (n = 308)2.3 ± 1.8
    Tell friend/family how I'm doing (n = 305)1.9 ± 1.8
  • Data are number (%) or mean ± standard deviation.

  • * Usefulness of the features was rated on a scale of 0 (least useful) to 5 (most useful).

  • PCPs, primary care providers.