Satisfaction of astigmatic patients with toric nesofilcon A contact lenses

Figures & data

Table 1 Proportion of patients reporting clear vision under different real-world conditions while wearing toric nesofilcon A lenses (percentage ± margin of error at 95% confidence)

Condition	Agree, % (total) (n=1,253)	Agree, % (CL wearers) (n=641)	Agree, % (eyeglass plus no prior correction) (n-=612)	P-valuea
Specific distance situations
Distant – driving	97±0.9	97±1.3	97±1.4	0.88
Intermediate – using computer or tablet	96±1.1	96±1.4	95±1.7	0.38
Near – using cell phone (text, email, and browse)	96±1.1	96±1.4	96±1.6	0.46
General situations
During physical activity (eg, sports)	96±1.2	97±1.4	96±1.6	0.54
Throughout the day	95±1.2	95±1.7	95±1.7	0.85
While lying down	95±1.2	96±1.6	95±1.7	0.56
Freedom from blurry or fluctuating vision	93±1.4	93±2.0	94±1.9	0.37
Low-light situations
Reduced halos and glare, even in low light	94±1.3	94±1.8	94±1.9	0.97
Night driving	95±1.2	95±1.7	95±1.8	0.85

Note:

a Between-type P-value comparing proportions of CL wearers and nonwearers based upon the chi-squared test.

Abbreviation: CL, contact lens.

Table 3 Proportion of patients reporting good-to-excellent real-world lens performance characteristics while wearing toric nesofilcon A lenses (percentage ± margin of error at 95% confidence)

Condition	Agree, % (total) (n=1,253)	Agree, % (CL wearers) (n=641)	Agree, % (eyeglass plus prior correction) (n=612)	P-valuea
Are just as comfortable at the end of the day as at the beginning of the day	88±1.8	87±2.6	89±2.5	0.36
Prevent eyes from feeling tired or fatigued	91±1.6	90±2.3	91±2.2	0.48
Keep eyes moist and comfortable all day	88±1.8	88±2.6	89±2.4	0.30

Note:

a Between-type P-value comparing proportions of CL wearers and nonwearers based upon the chi-squared test.

Abbreviation: CL, contact lens.

Table 4 Daily duration of patient’s real-world activities, in hours

Activity	Average duration, hours			P-valuea
	Total (n=1,253)	CL wearers (n=641)	Eyeglass plus no prior correction (n=612)
Driving	1.9	1.9	1.9	0.72
Watching TV	2.0	1.9	2.1	0.03
Playing sports, running, other exercise	1.3	1.2	1.3	0.05
Using a computer or laptop at the office	4.7	4.9	4.4	0.008b
Using a computer or laptop at home	1.7	1.7	1.7	0.38
Looking at a smartphone, tablet, or e-book	2.5	2.5	2.5	0.70
Reading books, magazines, and newspapers	0.9	0.9	0.9	0.88

Notes:

a Between-type P-value comparing proportions of the CL wearer and nonwearer groups based upon the chi-squared test.

b Statistically significant difference between CL wearer and nonwearer groups.

Abbreviation: CL, contact lens.

Table 2 Proportion of patients reporting comfortable lenses under different real-world conditions while wearing toric nesofilcon A lenses (percentage ± margin of error at 95% confidence)

Condition	Agree, % (total) (n=1,253)	Agree, % (CL wearers) (n=641)	Agree, % (eyeglass plus no prior correction) (n=612)	P-valuea
Working long hours on a computer or tablet	92±1.5	93±2.0	92±2.1	0.82
Using cell phone (text, email, and browse)	94±1.3	94±1.9	94±1.8	0.69
All day long	92±1.5	91±2.2	94±2.2	0.08
At the end of the day	90±1.7	88±2.5	91±2.2	0.09

Note:

a Between-type P-value comparing proportions of CL wearers and nonwearers based upon the chi-squared test.

Abbreviation: CL, contact lens.