Table 2. Patient perception of risk post negative NIPT, n = 94.

	Down syndrome (%)	T13/T18 (%)	Sex chromosome aneuploidy (%)	Any other genetic condition (%)
Perception of residual risk post negative NIPT
Not lower than before	0	1	5	13
Somewhat lower than before	5	10	7	10
Much lower than before	61	55	49	49
No longer a chance	34	34	39	29
Demographic factors and risk perception post negative NIPT
Ethnicitya	p = 0.440	p = 0.119	p = 0.177	p = 0.130
Incomeb	p = 0.588	p = 0.540	p = 0.166	p = 0.752
Educationc	p = 0.086	p = 0.012	p = 0.039	p = 0.159
Aged	p = 0.649	p = 0.550	p = 0.486	p = 0.885
Indicatione	p = 0.238	p = 0.082	p = 0.324	p = 0.700

Abbreviations: NIPT, noninvasive prenatal testing; T18/T13, trisomy 13, trisomy 18.

^aEthnicity: White Non-Hispanic, Hispanic, African American, Asian/Pacific Islander, Native American, Other, do not wish to answer.

^bIncome: <$25,000, $25,000–$49,999, $50,000–74,999, $75,000–$99,999, $100,000–$149,999, $150,000+, do not wish to answer.

^cEducation: Some high school, high school graduate/GED, some college, 4-year degree, graduate degree.

^dAge: 21–29, 30–34, 35–39, 40–43.

^eIndication: Advanced maternal age, positive serum screen, ultrasound abnormality, low risk, two or more indications.