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. Author manuscript; available in PMC: 2015 Mar 31.
Published in final edited form as: J Am Dent Assoc. 2011 Nov;142(11):1275–1282. doi: 10.14219/jada.archive.2011.0113

TABLE 3.

Responses to knowledge questions.

KNOWLEDGE QUESTION TRUE (NO. [%]) FALSE (NO. [%]) NOT SURE OR MISSING (NO. [%])
Sugary foods and drinks may cause cavities 573 (95.7) 6 (1.0) 20 (3.3)
Cavities and gum disease are caused by an infection in the mouth 304 (50.8) 135 (22.5) 160 (26.7)
Fluoride disinfects water and makes it safe to drink 110 (18.4) 300 (50.1) 189 (31.6)
Gum disease that is not treated can cause teeth to fall out 527 (88.1) 8 (1.3) 64 (10.7)
Fluoride helps prevent cavities 520 (86.8) 14 (2.3) 65 (10.9)
It is important to wipe a baby’s gums after he or she drinks from the breast or bottle 324 (54.1) 65 (10.9) 210 (35.1)
It is OK to let a baby sleep with a bottle of milk 25 (4.2) 524 (87.5) 50 (8.3)
Cleaning baby teeth is not important because they fall out anyway 36 (6.0) 523 (87.3) 40 (6.7)