Table 7. Changes in pre- and post-quiz by webinar session and selected participant characteristics.

Knowledge domain		Knowledge level
		Professional background			Sex			Experience (y)			Practice			Formal research training
		Clinical (n=78)	Non-clinical (n=69)	p-value	Male (n=102)	Female (n=45)	p-value	≤5 (n=66)	>5 (n=81)	p-value	Public (n=95)	Private (n=52)	p-value	Yes (n=73)	No (n=64)	p-value
Study designa
	Total pre-test	7.41 (2.42)	6.78 (2.29)	0.110	7.38 (2.30)	6.51 (2.46)	0.040*	6.58 (2.28)	7.56 (2.37)	0.012*	7.26 (2.36)	6.85 (2.40)	0.310	7.37 (2.38)	7.06 (2.27)	0.443
	Total post-test	11.68 (2.68)	11.35 (2.72)	0.458	11.79 (2.40)	10.91 (3.21)	0.103	11.11 (3.27)	11.86 (2.07)	0.105	11.56 (2.71)	11.46 (2.70)	0.836	11.58 (2.35)	11.56 (2.92)	0.977
	p-value	<0.0001*	<0.0001*		<0.0001*	<0.0001*		<0.0001*	<0.0001*		<0.0001*	<0.0001*		<0.0001*	<0.0001*
SR/MAb
	Total pre-test	6.96 (2.53)	6.26 (2.72)	0.107	6.80 (2.58)	6.24 (2.72)	0.236	6.62 (2.45)	6.64 (2.79)	0.962	6.65 (2.82)	6.60 (2.28)	0.895	6.96 (2.70)	6.31 (2.30)	0.136
	Total post-test	10.10 (2.31)	9.72 (2.68)	0.360	10.07 (2.30)	9.60 (2.87)	0.469	9.59 (2.90)	10.20 (2.08)	0.156	9.82 (2.58)	10.12 (2.32)	0.495	10.12 (2.39)	9.84 (2.41)	0.280
	p-value	<0.0001*	<0.0001*		<0.0001*	<0.0001*		<0.0001*	<0.0001*		<0.0001*	<0.0001*		<0.0001*	<0.0001*
All questionsc
	Total pre-test	14.24 (4.39)	13.04 (4.16)	0.092	14.09 (4.29)	12.76 (4.25)	0.084	13.03 (4.16)	14.21 (4.38)	0.099	13.81 (4.62)	13.44 (3.70)	0.622	14.34 (4.26)	13.20 (4.11)	0.115
	Total post-test	21.79 (4.50)	21.09 (4.92)	0.364	21.87 (4.24)	20.53 (5.53)	0.153	20.73 (5.77)	22.06 (3.53)	0.103	21.39 (4.85)	21.60 (4.44)	0.800	21.70 (4.40)	21.42 (4.70)	0.722
	p-value	<0.0001*	<0.0001*		<0.0001*	<0.0001*		<0.0001*	<0.0001*		<0.0001*	<0.0001*		<0.0001*	<0.0001*

Values are presented as mean (standard deviation).

SR: systematic review, MA: meta-analysis.

^aComprised 14 questions, ^bcomprised 13 questions, ^ccomprised all 27 questions.

^*Indicate statistical significance.