Open Access

Table 1

Demographic characteristics of respondents.

Medical doctors Pharmacists Nurses Laypersons
Sex Sex Sex Sex
Male (n = 157) Female (n = 13) χ2test Male (n = 43) Female (n = 41) χ2test Male (n = 29) Female (n = 217) χ2test Male (n = 548) Female (n = 482) χ2test
Age 20〜29 0(0.0%) 0(0.0%) 0.006 Age 20〜29 3(7.0%) 4(9.8%) 0.193 Age 20〜29 1(3.4%) 27(12.4%) 0.343 Age 20〜29 23(4.2%) 63(13.1%) 0.000
30〜39 14 (8.9%) 6(46.2%) 30〜39 9(20.9%) 17(41.5%) 30〜39 9(31.0%) 69(31.8%) 30〜39 71(13.0%) 142(29.5%)
40〜49 43(27.4%) 6(46.2%) 40〜49 16(37.2%) 10(24.4%) 40〜49 12(41.4%) 81(37.3%) 40〜49 167(30.5%) 163(33.8%)
50〜59 70(44.6%) 1 (7.7%) 50〜59 12(27.9%) 6(14.6%) 50〜59 7(24.1%) 32(14.7%) 50〜59 169(30.8%) 86(17.8%)
60 or more 30(19.1%) 0 (0.0%) 60 or more 3(7.0%) 4(9.8%) 60 or more 0(0.0%) 8(3.7%) 60 or more 92(16.8%) 19(3.9%)
Participation in clinical trials Yes 106(67.5%) 5(38.5%) 0.034 Participation in clinical trials Yes 21(48.8%) 5(12.2%) 0.000 Participation in clinical trials as clinical research coordinator (CRC) Yes 4(13.8%) 7(3.2%) 0.029 Education level Junior high school 13(2.4%) 8(1.7%) 0.000
No 51(32.5%) 8(61.5%) No 22(51.2%) 36(87.8%) No 25(86.2%) 210(96.8%) High school 159(29.0%) 151(31.3%)
College/vocational school 52(9.5%) 166(34.4%)
University 288(52.6%) 143(29.7%)
Graduate school 36(6.6%) 14(2.9%)

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