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. 2020 Apr 20;8(4):e14351. doi: 10.2196/14351

Table 2.

Current and past use of mobile phone apps for rheumatic and musculoskeletal diseases (N=358).

Use of mobile phone appsa n (%)
Purposes for the use of a mobile phoneb (n=358)

Text messages and calls 341 (95.3)

Internet access 328 (91.6)

Games 115 (32.1)

Social networking sites (eg, Facebook, Twitter, Snapchat, Instagram) 289 (80.78)

Other apps 196 (54.7)
Knowledge about mHealth apps for self-management of RMDs (n=355)

Yes 188 (53.0)

No 167 (47.0)
Current use of an app for RMD self-management (n=188)

Yes 79 (42.0)

No 109 (58.0)
Frequency of use of an app for RMD self-management (n=67)

On a daily basis 20 (29.9)

On a weekly basis 21 (31.3)

On a monthly basis 8 (11.9)

Less than once monthly 3 (4.6)

Intermittently 15 (22.4)
Past use of an app (n=106)

Yes 44 (41.5)

No 62 (58.5)
Duration of use (n=41)

Less than 3 months 31 (75.6)

3-6 months 8 (19.5)

More than 6 months 2 (4.9)
Reason for discontinuing useb (n=37)

I did not find it/them useful for my condition 24 (64.9)

I feel it did not benefit my overall health 16 (43.2)

I found it/them too time-consuming 15 (40.5)

I got bored 11 (29.7)

I did not like the design or user interface 10 (27.0)

aThe n in parentheses represent the total number of participants who answered each question

bTotal is greater than 100% because multiple choices were possible.