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. 2020 Jul 14;8(7):e17891. doi: 10.2196/17891

Table 4.

Percent completing the hybrid interactive voice response or computer-assisted telephone interview survey by women’s sociodemographic characteristics among female cell phone owners randomized to each arm.

Characteristics Hybrid interactive voice response Computer-assisted telephone interview

Participants who did not complete the survey Participants who completed the survey P value Participants who did not complete the survey Participants who completed the survey P value
Total, n (%) 707 (80) 175 (20) N/Ac 439 (49) 445 (51) N/A
Age (years), n (%) .48
<.001

15-19 137 (84.1) 26 (15.9)
116 (66.3) 59 (33.7)

20-24 137 (78.3) 38 (21.7)
96 (54.9) 79 (45.1)

25-29 145 (82.4) 31 (17.6)
66 (39.8) 100 (60.2)

30-34 94 (74.6) 32 (25.4)
55 (39.6) 84 (60.4)

35-39 84 (82.4) 18 (17.6)
56 (53.3) 49 (46.7)

40-44 65 (79.3) 17 (20.7)
28 (36.8) 48 (63.2)

45-49 45 (77.6) 13 (22.4)
22 (45.8) 26 (54.2)
Residential area, n (%) <.001
<.001

Rural 267 (90.8) 27 (9.2)
183 (62.0) 112 (38.0)

Urban 440 (74.8) 148 (25.2)
256 (43.5) 333 (56.5)
Marital status, n (%) .28
.94

Currently not in union 244 (78.2) 68 (21.8)
150 (49.8) 151 (50.2)

Currently in union 463 (81.2) 107 (18.8)
289 (49.6) 294 (50.4)
Highest school attended, n (%) <.001
.08

Never 325 (87.6) 46 (12.4)
200 (54.1) 170 (45.9)

Primary 146 (80.7) 35 (19.3)
80 (47.1) 90 (52.9)

Secondary or higher 236 (71.5) 94 (28.5)
159 (46.2) 185 (53.8)
HHa wealth (tertile), n (%) <.001
<.001

Lowest 125 (91.2) 12 (8.8)
86 (64.7) 47 (35.3)

Middle 138 (89.0) 17 (11.0)
92 (55.8) 73 (44.2)

Highest 444 (75.3) 146 (24.7)
261 (44.5) 325 (55.5)
Parity, n (%) .50
.13

No 200 (78.7) 54 (21.3)
143 (53.6) 124 (46.4)

Yes 507 (80.7) 121 (19.3)
296 (48.0) 321 (52.0)
HH electricity, n (%) <.001
.005

No 292 (87.4) 42 (12.6)
187 (55.7) 149 (44.3)

Yes 415 (75.7) 133 (24.3)
252 (46.0) 296 (54.0)

aHH: household.