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Table 2 Percentage correct answers on knowledge questions

From: Comparing the effect of a leaflet and a movie in preventing tick bites and Lyme disease in The Netherlands

Number correct answers out of 7 knowledge questions Control 1 (T1) (n = 358) Control 1 (T2) (n = 358) Control 2 (T2) (n = 361) Movie (T1) (n = 350) Movie (T2) (n = 350) Leaflet (T1) (n = 378) Leaflet (T2) (n = 378)
0 0.6 0.6 2.5 0.6 0.3 0.3 0.3
1 1.7 0.3 2.5 0.6 0.3 0 0.3
2 4.7 3.1 6.9 0.9 3.1 2.6 3.4
3 20.1 16.2 17.2 2.6 5.4 6.3 9.8
4 30.2 28.5 31.0 13.1 25.4 18.8 25.1
5 29.9 33.5 29.1 27.1 31.7 32.0 36.8
6 12.0 16.8 10.0 42.9 30.0 25.9 22.0
7 0.8 1.1 0.8 12.3 3.7 14.0 2.4
Number correct answers out of 8 ‘what to do best questions’        
0 0 0.3 0.3 0 0.3 0 0
1 8.9 6.1 8.3 2.9 3.1 2.4 2.6
2 0.3 1.4 1.4 0.9 0.3 0.5 0
3 25.4 18.7 20.5 15.1 16.0 235 15.1
4 5.0 4.5 6.4 3.1 3.1 2.6 4.2
5 14.2 9.5 15.5 8.0 8.0 74 14.3
6 10.9 10.3 11.1 10.9 9.7 13.8 11.6
7 26.3 31.6 26.6 26.6 30.6 25.4 28.0
8 8.9 17.6 10.0 32.6 28.9 24.3 24.1
Recommended health monitoring time        
Correct 26.5 32.1 25.5 69.1 50 74.3 48.4
Number correctly recognized symptoms out of 6 symptoms Control 1 (T1) (n = 358) Control 1 (T2) (n = 358) Control 2 (T2) (n = 361) Movie (T1) (n = 350) Movie (T2) (n = 350) Leaflet (T1) (n = 378) Leaflet (T2) (n = 378)
0 0 0 0 0 0 0 0
1 0 0 0 0 0 0 0
2 0.3 0.3 0 0 0.3 0 0.3
3 12.3 5.6 13.9 2 4.6 1.3 3.7
4 27.9 21.5 25.8 21.4 22.3 23.3 24.3
5 28.2 31.3 33.5 28.6 36.0 39.9 34.1
6 31.3 41.3 26.9 48.0 36.9 35.4 37.6