Table 3.

Sensitivity Analysis For Inpatient Quality Indicators and Patient Safety Indicators: Overall and For Black and White Women.

Quality Indicator	Year 2000, All Deliveries	Year 2000, Reported Race*	Year 2000, Hospitals With at Least 10 Deliveries	Year 2000, Hospitals With at Least 10 Deliveries and Less than 20% Missing Race	Year 2009, All Deliveries	Year 2009, Reported Race*	Year 2009, Hospitals With at Least 10 Deliveries	Year 2009, Hospitals With at Least 10 Deliveries and Less than 20% Missing Race
Cesarean delivery per 1000 deliveries	196	197	196	197	301	307	303	306
Vaginal birth after cesarean delivery, uncomplicated per 1000 women with previous cesarean delivery	293	291	293	292	86	82	86	81
Primary cesarean delivery per 1000 deliveries	126	126	126	126	184	186	184	186
Vaginal birth after cesarean delivery, all per1000 women with previous cesarean delivery	281	279	281	280	85	81	85	81
Obstetric trauma, vaginal delivery with instrument per 1000 deliveries with instrument	197	192	197	191	144	139	143	139
Obstetric trauma, vaginal delivery without instrument per 1000 deliveries without instrument	39	39	39	39	22	22	22	22
Birth trauma – injury to neonate per 1000 live births†	2.69	2.55	2.68	2.55	2.19	2.13	2.19	2.10

Indicators are compared for all deliveries, for deliveries in hospitals with at least 10 deliveries, and for deliveries in hospitals with at least 10 deliveries and less than 20% missing race.

^*Excludes cases where race could not be determined.

^†Comparison of 2004 with 2009 data (due to changes in International Classification of Diseases, Ninth Revision coding in 2003).