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Table 4 Frequencies (n) and percentages (%) for answers regarding instruments used during emergency dental treatment during COVID-19 pandemic

From: Awareness and knowledge of undergraduate dental students about the signs and symptoms of Corona viral infection (COVID-19), and the required infection control measures to prevent its spread

Instrument Highly recommend Recommend Don’t recommend Highly don’t recommend
n % n % n % n %
Hand instrument 679 43.7 378 24.3 450 28.9 48 3.1
Low-speed hand piece 192 12.3 768 49.4 534 34.3 61 3.9
High-speed hand piece 510 32.8 468 30.1 378 24.3 199 12.8
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