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. 2018 May 15;18:628. doi: 10.1186/s12889-018-5543-1

Table 3.

Linear regression of knowledge change in the two consecutive surveys about EVD risk perceptions

Beta (95% CI) p-value
Worried about EVD during first survey 0.015
• No Reference
• Yes 0.48 (0.09, 0.86)
Sex 0.22
• Male Reference
• Female 0.22 (−0.13, 0.57)
Age (per 1 year increase) −0.01 (− 0.02, 0.001) 0.082
Education 0.21
• Lower secondary education or apprenticeship 0.40 (−1.14, 1.95)
• Still at upper secondary school 0.42 (−0.002, 0.84)
• University entrance qualification 0.04 (−0.38, 0.46)
• University degree Reference