AIDS Research and Treatment / 2013 / Article / Tab 1

Research Article

Smartphone Delivery of Mobile HIV Risk Reduction Education

Table 1

Acceptability questions across all 3 videos ( (%)).

Functional acceptabilityMethadone (MTD), Buprenorphine (BUP), TotalP value

(1) How easy was it to play this module?
Median (IQR)
1 (1,1)
1—very easy53 (64%)64 (89%)117 (75%)
216 (19%)7 (10%)23 (15%)
37 (8%)1 (1%)8 (5%)
44 (5%)0 (0%)4 (3%)
5—very hard3 (4%)0 (0%)3 (2%)

(2) How easy was it to see and hear this module?
Median (IQR)
1 (1,2)
1—very easy52 (63%)52 (72%)104 (67%)
219 (23%)14 (20%)33 (21%)
37 (8%)4 (6%)11 (7%)
43 (4%)1 (1%)4 (3%)
5—very hard2 (2%)1 (1%)3 (2%)

(3) How easy was it to understand this module?
Median (IQR)
1 (1,1)
1—very easy56 (68%)61 (85%)117 (75%)
218 (22%)11 (15%)29 (19%)
36 (7%)0 (0%)6 (4%)
41 (1%)0 (0%)1 (1%)
5—very hard2 (2%)0 (0%)2 (1%)

Educational acceptabilityMethadone
(MTD)
Buprenorphine (BUP)TotalP-value

(4) How effective was this module in teaching you something new about HIV/AIDS?
Median (IQR)
1 (1,2)
1—very effective48 (58%)60 (83%)108 (70%)
216 (19%)6 (8%)22 (14%)
313 (16%)2 (3%)15 (10%)
44 (5%)2 (3%)6 (4%)
5—not at all effective2 (2%)2 (3%)4 (2%)

(5) How effective was this module in reminding you of things you knew about HIV/AIDS but had not been thinking about?
Median (IQR)
1 (1,2)
1—very effective54 (65%)60 (83%)114 (74%)
224 (29%)7 (10%)31 (20%)
34 (5%)2 (3%)6 (4%)
41 (1%)1 (1%)2 (1%)
5—not at all effective0 (0%)2 (3%)2 (1%)

(6) How much did this module apply to situations in your life?
Median (IQR)
2 (1,4)
1—very applicable 19 (23%)31 (43%)50 (32%)
230 (36%)5 (7%)35 (23%)
315 (18%)7 (10%)22 (14%)
411 (13%)7 (10%)18 (12%)
5—not at all applicable 8 (10%)22 (30%)30 (19%)

(7) How entertaining was this module?
Median (IQR)
2 (1,3)
1—very entertaining26 (31%)50 (70%)76 (49%)
217 (20%)11 (15%)28 (18%)
328 (34%)6 (8%)34 (22%)
412 (15%)2 (3%)14 (9%)
5—very boring0 (0%)3 (4%)3 (1%)

(8) How appropriate was the length of the module? 1—nowhere near long enough2 (2%)5 (7%)7 (4%)
2—not quite long enough15 (18%)0 (0%)15 (10%)
3—just about right58 (70%)65 (90%)123 (80%)
4—a little too long6 (7%)2 (3%)8 (5%)
5—much too long2 (2%)0 (0%)2 (1%)

Comparative acceptabilityMethadone
(MTD)
Buprenorphine (BUP)Total -value

(9) Would it be better if the information was in a booklet instead of on the smartphone? No76 (92%)62 (86%)138 (89%)
Yes7 (8%)10 (14%)17 (11%)

(10) Would it be better if the information was on a full-size computer instead of on the smartphone? No60 (72%)50 (69%)110 (71%)
Yes23 (28%)22 (31%)45 (29%)

(11) Would it be better if the information was text instead of video? No71 (86%)70 (97%)141 (91%)
Yes12 (14%)2 (3%)14 (9%)

Questions 1–8 were analyzed using the Wilcoxon rank sum test for ordinal variables, and Questions 9–11 were analyzed using Fisher’s exact test for dichotomous variables and small sample sizes.

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