Self-reported frequency of symptoms in past week	Frequency rating	Multifocal IOL	Monofocal IOL	P values (Mann-Whitney U test)
		n (%)	n (%)
How often do you experience glare?	Never	6 (46.2)	5 (41.7)	0.81
	Occasionally	4 (30.8)	4 (33.3)
	Quite often	3 (23.1)	2 (16.7)
	Very often	0 (0)	1 (8.3)
How often do you experience haloes?	Never	3 (23.1)	7 (58.3)	0.019
	Occasionally	4 (30.8)	5 (41.7)
	Quite often	6 (46.2)	0 (0)
	Very often	0 (0)	0 (0)
How often do you experience starbursts?	Never	10 (76.9)	6 (50)	0.44
	Occasionally	1 (7.7)	6 (50)
	Quite often	1 (7.7)	0 (0)
	Very often	1 (7.7)	0 (0)
How often do you experience hazy vision?	Never	12 (92.3)	10 (83.3)	0.73
	Occasionally	1 (7.7)	2 (16.7)
	Quite often	0 (0)	0 (0)
	Very often	0 (0)	0 (0)
How often do you experience blurred vision?	Never	13 (100)	10 (83.3)	0.5
	Occasionally	0 (0)	2 (16.7)
	Quite often	0 (0)	0 (0)
	Very often	0 (0)	0 (0)
How often do you experience distortion?	Never	13 (100)	11 (91.7)	0.73
	Occasionally	0 (0)	1 (8.3)
	Quite often	0 (0)	0 (0)
	Very often	0 (0)	0 (0)
How often do you experience double or multiple images?	Never	12 (92.3)	9 (75)	0.47
	Occasionally	1 (7.7)	3 (25)
	Quite often	0 (0)	0 (0)
	Very often	0 (0)	0 (0)
How often do you experience a fluctuation in your vision?	Never	8 (61.5)	10 (83.3)	0.38
	Occasionally	5 (38.5)	2 (16.7)
	Quite often	0 (0)	0 (0)
	Very often	0 (0)	0 (0)
How often do you experience focusing difficulties?	Never	8 (61.5)	8 (66.7)	0.85
	Occasionally	5 (38.5)	4 (33.3)
	Quite often	0 (0)	0 (0)
	Very often	0 (0)	0 (0)
How often do you experience difficulty judging distance or depth perception?	Never	12 (92.3)	11 (91.7)	0.98
	Occasionally	1 (7.7)	1 (8.3)
	Quite often	0 (0)	0 (0)
	Very often	0 (0)	0 (0)