Table 1 Sociodemographic data for the 80 respondents according to research phase
From: Motives for participating in a clinical research trial: a pilot study in Brazil
Characteristics | Phase I N (%) | Phase III N (%) | TOTAL N |
|---|---|---|---|
Gender | |||
Male | 19 (47.5) | 27 (67.5) | 46 |
Female | 21 (52.5) | 13 (32.5) | 34 |
Education | |||
Primary | 4 (10.0) | 4 (10.0) | 8 |
High School | 17 (42.5) | 18 (45.0) | 35 |
College | 18 (45.0) | 18 (45.0) | 36 |
NR | 1 (2.5) | 0 (0) | 1 |
Socioeconomic class 1 | |||
A | 0 (0) | 0 (0) | 0 |
B | 11 (27.5) | 4 (10.0) | 15 |
C | 28 (70.0) | 24 (60.0) | 52 |
D | 1 (2.5) | 9 (22.5) | 10 |
E | 0 (0) | 3 (7.5) | 3 |
Number of studies | |||
1 | 24 (60.0) | 26 (65.0) | 50 |
2 | 1 (2.5) | 11 (27.5) | 12 |
3 | 9 (22.5) | 2 (5.0) | 11 |
4 or more | 6 (15.0) | 1 (2.5) | 7 |
Age (years) | |||
≤ 20 | 1 (2.5) | 0 (0) | 1 |
21 - 30 | 19 (47.5) | 1 (2.5) | 20 |
31 - 40 | 11 (27.5) | 4 (10.0) | 15 |
41 - 50 | 8 (20.0) | 14 (35.0) | 22 |
51 - 60 | 0 (0) | 9 (22.5) | 9 |
61 or more | 0 (0) | 12 (30.0) | 12 |
NR | 1 (2.5) | 0 (0) | 1 |