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. 2018 Dec 10;6(12):e10049. doi: 10.2196/10049

Table 2.

Mobile phone use.

Mobile phone use Total (N=277), n (%) Currently own or have access to a mobile phone (N=217), n (%) Owned or had access to a mobile phone in the past (N=60), n (%) P value
Type of phone use or used

Feature phone 186 (67.1) 143 (65.9) 43 (72) .57

Smartphone 89 (32.1) 72 (33.1) 17 (28) a

Both 2 (0.7) 2 (0.9) 0 (0)
Type of service

Contract 16 (5.7) 13 (5.9) 3 (5) .10

Month-to-month 167 (60.3) 130 (59.9) 37 (62)

Free phone 52 (18.7) 46 (21.1) 6 (10)

Prepaid 26 (9.3) 16 (7.3) 10 (17)

Other or don’t know 16 (5.7) 12 (5.5) 4 (7)
Mobile phone features used

Make and receive phone calls 277 (100.0) 217 (100.0) 60 (100) >.99

Check and receive voicemails 195 (70.4) 162 (74.7) 33 (55) .003

Send and receive text messages 172 (62.9) 145 (66.8) 27 (45) .002
Smartphone features used

Look up information on the internet 66 (23.8) 55 (25.3) 11 (65) .42

Check and send email 53 (19.1) 46 (21.1) 7 (41) .11

Get directions 49 (17.6) 41 (18.8) 8 (47) .53

Look up bus route or schedule 37 (13.3) 34 (15.6) 3 (18) .03

Check social networking sites 24 (8.6) 23 (10.5) 1 (6) .03
Uses of phone to contact others

Use or used phone to contact relatives 228 (82.3) 178 (82.0) 50 (83) .81

Use or used phone to contact friends 215 (77.6) 171 (78.8) 44 (73) .37

Use or used phone to contact medical personnel 179 (64.6) 150 (69.1) 29 (48) .003

Use or used phone to contact social service agencies 137 (49.5) 115 (53.0) 22 (37) .03

Use or used phone to contact shelters or other housing providers 85 (30.6) 71 (32.7) 14 (23) .16

Use or used phone to contact (potential) employer 64 (23.1) 51 (23.5) 13 (22) .77

Use or used phone to contact (potential) landlord 54 (19.4) 44 (20.2) 10 (17) .53

Use or used phone to contact emergency services 29 (10.4) 25 (11.5) 4 (7) .28
Ever had phone stolen 146 (53.1) 106 (49.3) 40 (67) .02
Number of times phone stolen




0 129 (47.4) 109 (51.2) 20 (344) .06

1-2 109 (40.1) 80 (36.8) 29 (49) .06

≥3 34 (12.2) 24 (11.0) 10 (17) .06
Ever lost phone 145 (52.9) 113 (52.6) 32 (54) .81
Number of times lost phone

0 129 (47.4) 102 (47.9) 27 (46) .30

1-2 106 (39.0) 79 (36.4) 27 (46) .30

≥3 37 (12.2) 32 (14.7) 5 (9) .30

aNot applicable.