Short Tear Breakup Time Could Exacerbate the Progression of Presbyopia in Women

Table 3

Correlation between near add power and parameters.

Parameters	Linear regression		Adjusted for age and sex
		value		value
Age	0.8153	<0.001	0.797	<0.001
Sex	0.009	0.737	0.001	0.927
Spherical equivalent	0.115	<0.001	−0.040	0.010
Astigmatic errors	0.164	<0.001	0.059	<0.001
Anisometropia	0.035	0.194	0.041	0.008
Tear breakup time	−0.061	0.047	−0.012	0.527
Corneal staining score	0.015	0.572	0.032	0.045
Schirmer test value	−0.203	0.009	−0.077	0.477
Tear strip meniscometry	−0.068	0.505	−0.010	0.900

Standardized partial regression coefficient.