Table 3.

Mean, Standard Deviation and Median for age, duration of treatment, dose mg/kg and eGFR for patients with normal assessment, possible and definite hydroxychloroquine retinopathy.

Parameter
Age (years)	Normal n = 814	Possible n = 41	Definite = 14
Mean	48.4	51.9	55.4
SD	13.7	15.8	11.3
Median	49	51	55
Duration (years)	Normal n = 814	Possible n = 41	Definite = 14
Mean	11.1	12.7	15.9
SD	5.7	7.7	7.5
Median	10	10	14.5
Dose (mg/kg)	Normal n = 772	Possible n = 38	Definite n =14
Mean	3.9	4.2	5.3
SD	1.5	1.4	1.6
Median	3.5	3.8	5.9
eGFR (ml/min)	Normal n = 513	Possible = 32	Definite = 13
Mean	84.8	81.2	76.4
SD	24.8	25.2	20.5
Median	82	83.5	75
p values	Normal vs Possible	Possible vs Definite	Normal vs Definite
Age	0.17	0.37	0.04
Duration	0.2	0.18	0.03
Dose	0.27	0.03	0.01
eGFR	0.44	0.51	0.17