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. Author manuscript; available in PMC: 2014 Sep 1.
Published in final edited form as: Nanomedicine (Lond). 2013 Apr 23;8(11):1807–1813. doi: 10.2217/nnm.12.214

Table 3.

Concern about side effects of nanoformulated antiretroviral therapy.

Parameter Not at all
concerned; n (%)
A little
concerned; n (%)
Somewhat
concerned; n (%)
Very concerned;
n (%)
Total
(n)
p-value
Age (years)

18–39 11 (13) 12 (14) 18 (21) 44 (52) 370 0.89
40–54 34 (17) 34 (17) 42 (21) 86 (44)
55+ 11 (12) 14 (16) 20 (22) 44 (49)

Gender

Male 46 (18) 48 (19) 58 (23) 99 (39) 367 <0.01
Female 9 (8) 12 (10) 22 (19) 73 (63)

Race

African–American 29 (16) 21 (11) 26 (14) 109 (59) 342 0.01
White 22 (14) 32 (20) 48 (31) 55 (35)

Drug use

Used in past 6 months 16 (14) 19 (17) 24 (21) 55 (48) 321 0.81
Not used in past 6 months 31 (15) 31 (15) 51 (25) 94 (45)

Adherence

Missed doses in last 4 days 7 (8) 16 (18) 20 (22) 46 (52) 374 0.11
No missed doses in last 4 days 49 (17) 44 (15) 60 (21) 131 (46)
Ever missed a dose 33 (14) 37 (14) 55 (23) 118 (49) 365 0.37
Never missed a dose 21 (17) 20 (16) 25 (20) 56 (46)

Differences between the 399 overall number of participants and the values listed are due to missing data for individual questions. Exceptions to this are for gender and race where, for purposes of the analyses, gender was limited to those who reported only ‘male’ or ‘female’, and race was limited only to those who reported ‘African–American’ or ‘white’.