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. 2020 Oct 20;7:591952. doi: 10.3389/fmed.2020.591952

Table 2.

Distribution of answers to questions regarding sources about AI applications.

Other applications we use in daily life already use AI (e.g., speech recognition, spam filters, recommendation algorithms). Have you been made aware of the use of AI in such applications? Yes No log(OR) for age -group (95% CI) P-value Holm corrected P-value log(OR) for sex (95% CI) [Ref. Female] P-value Holm corrected P-value
From the media 510 (71.0%) 208 (29.0%) 0.07
(−0.08, 0.23)
0.37 1 0.53
(0.18, 0.88)
0.003 0.14
From social media 538 (74.9%) 180 (25.1%) −0.30
(−0.46, −0.15)
0.0001 0.004 0.27
(−0.10, 0.63)
0.15 1
From lectures 384 (53.5%) 334 (46.5%) 0.11
(−0.03, 0.25)
0.12 1 0.17
(−0.14, 0.48)
0.27 1
From friends 470 (65.5%) 248 (34.5%) −0.16
(−0.30, −0.02)
0.029 1 0.37
(0.04, 0.70)
0.029 1

A logistic regression model (no = 0 and yes = 1) containing both sex and age group (20-24, 25-34, 35-44, 45-54, 55-64, 65-74, and ≥75 years) was used. The age groups are used as numeric values in the regression model, i.e., numbers ranging from 1 to 7. Log-odds ratios, 95% CI and P-values for the coefficients are included. AI, artificial intelligence; CI, confidence interval; OR, odds ratio. Bold values indicates the singificant values P < 0.05.