The Role of Axial Length-Corneal Radius of Curvature Ratio in Refractive State Categorization in a Nigerian Population

Table 1

Descriptive statistics of measured variables of all subjects.

Statistics	Variables
	SER (D)	AL (mm)	AGE (years)	AL/CRC	CRC (mm)
Count	70	70	70	70	70
Mean	−0.24	23.74	27.9	3.03	7.84
SD	1.85	0.70	6.00	0.14	0.19
MIN	−5.00	22.75	20.00	2.83	7.42
MAX	+3.75	26.25	39.00	3.35	8.08
Stnd skewness	−0.59	1.27	0.33	0.81	−0.63
Stnd kurtosis	0.05	1.97	−1.23	−0.25	−0.61
K-S (𝑍 score)	1.29	1.19	1.20	0.94	1.63
(𝑃 value)	0.07	0.12	0.11	0.35	0.01
SEM	0.22	0.08	0.71	0.02	0.02
95% CI	−0.02–−0.46	23.66–23.82	27.18–28.60	3.01–3.05	7.82–7.86

SD: standard deviation; Stnd skewness: standardized skewness; Stnd kurtosis: standardized kurtosis; Min: minimum; Max: maximum; K-S: Kolmogorov-Smirnov 𝑍; SEM: standard error of mean; 95% CI: 95% confidence interval.