Table 4.

Annualized equipment and treatment costs

Cost items	Annual Costs ($)	Source
Equipment
Equipment costs	74,654.9	Internal data
Treatment
Hospital examination	15.9	Tang et al. [19]
PACS or PAC
Outpatient medications	1.8	Tang et al. [19]
Inpatient surgery	105.0	Tang et al. [19]
PACG
Outpatient medications	10.6	Tang et al. [19]
Inpatient surgery	565.6	Electronic medical records
Unilateral blindness
Outpatient medications	347.9	Tang et al. [19]
Inpatient surgery	976.6	Electronic medical records
Bilateral blindness
Outpatient medications	347.9	Tang et al. [19]
Inpatient surgery	1233.5	Electronic medical records

Note: Electronic medical records were obtained from the two county hospitals in the County People’s Hospital and the County Hospital of Integrated Traditional Chinese and Western Medicine