Table 1.
Demographic characteristic variables and sample distribution.
| Variables | Total (N = 211) | Likely (N = 73) | Not likely (N = 54) | Undecided (N = 84) | χ 2 | P |
|---|---|---|---|---|---|---|
| Age | 5.343 | 0.254 | ||||
| ≤50 | 62 (29.4%) | 22 (30.1%) | 20 (37.1%) | 20 (23.8%) | ||
| 51-70 | 106 (50.2%) | 34 (46.6%) | 28 (51.9%) | 44 (52.4%) | ||
| >70 | 43 (20.4%) | 17 (23.3%) | 6 (11.1%) | 20 (23.8%) | ||
| Gender | 2.494 | 0.287 | ||||
| Male | 109 (51.7%) | 41 (56.2%) | 23 (42.6%) | 45 (53.6%) | ||
| Female | 102 (48.3%) | 32 (43.8%) | 31 (57.4%) | 39 (46.4%) | ||
| Education | 5.827 | 0.437 | ||||
| Uneducated | 61 (28.9%) | 18 (24.7%) | 12 (22.2%) | 31 (36.9%) | ||
| Junior high school and below | 114 (54.0%) | 40 (54.8%) | 34 (63.0%) | 40 (47.6%) | ||
| High school and junior college | 30 (14.2%) | 13 (17.8%) | 7 (13.0%) | 10 (11.9%) | ||
| Undergraduate and above | 6 (2.8%) | 2 (2.7%) | 1 (1.9%) | 3 (3.6%) | ||
| Marital status | 2.640 | 0.640 | ||||
| Married | 188 (89.1%) | 68 (93.2%) | 48 (88.9%) | 72 (85.7%) | ||
| Divorced & Unmarried | 10 (4.7%) | 2 (2.8%) | 2 (3.7%) | 6 (7.2%) | ||
| Widowed | 13 (6.2%) | 3 (4.1%) | 4 (7.4%) | 6 (7.1%) | ||
| Residence | 2.786 | 0.594 | ||||
| Urban | 40 (19.0%) | 10 (13.7%) | 13 (24.1%) | 17 (20.2%) | ||
| Town | 49 (23.2%) | 19 (26.0%) | 10 (18.5%) | 20 (23.8%) | ||
| Countryside | 122 (57.8%) | 44 (60.3%) | 31 (57.4%) | 47 (56.0%) | ||
| Monthly income | 3.956 | 0.413 | ||||
| <1000 | 89 (42.2%) | 27 (37.0%) | 27 (50.0%) | 35 (41.7%) | ||
| 1000-5000 | 107 (50.7%) | 38 (52.1%) | 24 (44.4%) | 45 (53.6%) | ||
| >5000 | 15 (6.2%) | 8 (10.9%) | 3 (5.6%) | 4 (4.8%) | ||
| Medical payment | 0.352 | 0.838 | ||||
| Medical insurance | 200 (94.8%) | 69 (94.5%) | 52 (96.3%) | 79 (94.0%) | ||
| At own expense | 11 (5.2%) | 4 (5.5%) | 2 (3.7%) | 5 (6.0%) | ||
| Treatment time | 12.501 | 0.052 | ||||
| <3 months | 46(21.8%) | 8(11.0%) | 15(27.8%) | 23 (27.4%) | ||
| Three months to one year | 79 (37.4%) | 26 (35.6%) | 24 (44.4%) | 29 (34.5%) | ||
| One to three years | 57 (27.0%) | 26 (35.6%) | 9 (16.7%) | 22 (26.2%) | ||
| >3 years | 29 (13.7%) | 13 (17.8%) | 6 (11.1%) | 10 (11.9%) | ||
| Awareness | 12.339 | 0.002 | ||||
| Yes | 64 (30.3%) | 33 (45.2%) | 10 (18.5%) | 21 (25.0%) | ||
| No | 147 (68.7%) | 40 (54.8%) | 44 (81.5%) | 63 (75.0%) | ||
| Subject | 53.321 | <0.001 | ||||
| Yes | 30 (14.2%) | 28 (38.4%) | 0 (0.0%) | 2 (2.4%) | ||
| No | 181 (85.8%) | 45 (61.6%) | 54 (100.0%) | 82 (97.6%) |
Notes: education, level of education received; marriage, marital status; residence, place of residence; medical payment, medical payment method; treatment time, the duration of the patient's treatment; awareness, patient's awareness of the clinical trial; subjects, patient's historical experience in clinical trials (the results were obtained through appropriate statistical processing herein).