1. Point-of-care (POC) technologies for HIV diagnosis in infants have the potential to overcome logistical challenges that delay treatment initiation and prevent improvements in morbidity and mortality. A study was conducted in Soweto, South Africa from December 1, 2015 to February 17, 2017 comparing POC technologies to the Standard of Care (SOC) a laboratory based assay with 319 young infants

Overall, 32.6% of participants tested positive for HIV with the SOC lab-based assay. Among those who with HIV, 97.12% tested positive with the POC test. 32.0% of the infants tested positive for HIV with the POC test. (20 points)

1. Using the information provided in the study description and results fill in the following table (all 9 values). Show your work. (9 points):

	SOC Lab-Based Assay ("Gold Standard")
	Positive	Negative	Total
Test +
Test -
Total	3260		319