Table 2. Significant associations for questions about knowledge, practice, and attitude of dentists towards the COVID-19 pandemic by different demographic variables.

	Variable	Yes (%)	p-value
Are You Updated with the latest news about the spread of the COVID-19 Pandemic?	Qualification
	Consultant/Specialist	99 (90.0)	0.021
	General dental practitioner	156 (88.1)
Are You Updated with the latest health online resources for COVID-19?	Age
	≤ 44 yr	162 (79.9)	0.043
	≥ 45 yr	74 (90.2)
	Years of experience
	≤ 10 yr	125 (83.9)	0.008
	≥ 11 yr	130 (94.2)
	Working hours per week
	≤ 34 hr	66 (71.7)	0.004
	≥ 35 hr	170 (87.2)
Before the COVID 19 Pandemic, Did You Routinely Follow Universal Precautions of Infection Control for Every Patient?	Age
	≤ 44 yr	176 (85.9)	0.015
	≥ 45 yr	80 (97.6)
Before the COVID 19 Pandemic, were you familiar with the “Transmission-Based Precautions” for dental procedures?	Years of experience
	≤ 10 yr	115 (77.2)	0.026
	≥ 11 yr	123 (89.1)
	Work setting of the main job
	Private	70 (89.7)	0.049
	Public	138 (80.2)
	Working hours per week
	≤ 34 hr	72 (78.3)	0.031
	≥ 35 hr	166 (85.1)
Did your infection control routine change after the COVID 19 Pandemic?	Qualification
	Consultant/Specialist	81 (73.6)	0.023
	General dental practitioner	102 (57.6)
	Years of experience
	≤ 10 yr	83 (55.7)	0.006
	≥ 11 yr	100 (63.8)
Do you think N-95 mask should be routinely worn in dental practice as a new precaution?	Age
	≤ 44 yr	158 (77.1)	0.005
	≥ 45 yr	49 (59.8)
	Gender
	Male	114 (71.2)	0.045
	Female	93 (73.2)