Health Outcome HO.12 Percentage of mothers receiving prenatal care in first trimester

Percent of mothers receiving prenatal care in first trimester, San Francisco, 2010 
Zip Code Total births Number EPC* % EPC*
94102 - Downtown Civic Center, Western Addition 245 192 78%
94103 - South of Market, Mission, Financial District, Mission Bay 207 169 82%
94104 - Financial District 8 8 100%
94105 - Financial District, South of Market 98 95 97%
94107 - Potrero Hill, South of Market, Mission Bay 414 375 91%
94108 - Nob Hill, Chinatown, Financial District, Downtown Civic Center 73 62 85%
94109 - Russian Hill, Nob Hill, Downtown Civic Center, Pacific Heights, Western Addition 415 371 89%
94110 - Mission, Bernal Heights 999 833 83%
94111 - Financial District, North Beach 24 23 96%
94112 - Outer Mission, Crocker Amazon, Ocean View, Excelsior, West of Twin Peaks, Bernal Heights 895 745 83%
94114 - Castro/Upper Market, Noe Valley, Twin Peaks 360 347 96%
94115 - Western Addition, Pacific Heights 388 353 91%
94116 - Parkside, Outer Sunset, West of Twin Peaks, Inner Sunset 413 376 91%
94117 - Haight Ashbury, Western Addition 411 381 93%
94118 - Inner Richmond, Presidio Heights 414 392 95%
94121 - Outer Richmond, Seacliff 444 403 91%
94122 - Outer sunset, Inner Sunset, Golden Gate Park 526 478 91%
94123 - Marina, Pacific Heights 298 289 97%
94124 - Bayview 517 358 69%
94127 - West of Twin Peaks, Ocean View, Outer Mission 188 180 96%
94129 - Presidio 50 48 96%
94130 - Treasure Island 41 29 71%
94131 - Diamond Heights/Glen Park, Twin Peaks, Noe Valley, Inner Sunset, Outer Mission 366 335 92%
94132 - Lakeshore, Ocean View 221 181 82%
94133 - North Beach, Russian Hill, Nob Hill, Chinatown 223 202 91%
94134 - Visitacion Valley, Excelsior, Bayview 492 394 80%
94158 - Mission Bay, Potrero Hill 62 55 89%
* EPC = early prenatal care
Only ZIP Codes with five events or more are listed in this report.
Source:  California Department of Public Health, 2010 Birth Records.  Available at:
 http://www.cdph.ca.gov/data/statistics/Pages/BirthProfilesbyZIPCode.aspx

Data Source

California Department of Public Health, 2010 Birth Records.  Available at:  http://www.cdph.ca.gov/data/statistics/Pages/BirthProfilesbyZIPCode.aspx

Table data is presented by zip code. Detailed information regarding geographic units of analysis, their definitions, and their boundaries can be found in the HDMT at the following links:

http://www.thehdmt.org/etc/Geographic_Units_of_Analysis.September_2009.pdf

http://www.thehdmt.org/data_map_methods.php

Explanation and Limitations

The zip codes in these tables are based on the mother's residence at the time of delivery. Data are presented for zip codes with five or more live births.

As noted by the California Center for Health Statistics, "When examining data in ZIP codes with very small live birth numbers (n < 100), caution must be exercised because very small numbers may be unreliable and subject to significant variability from one year to the next. Additional information concerning the data source and limitations is discussed in Vital Statistics of California, 2003 http://www.dhs.ca.gov/hisp/chs/OHIR/reports/vitalstatisticsofcalifornia/vsofca2003.pdf."

Access to pre-natal care in the first trimester is one of multiple factors affecting access to appropriate maternal and child health care in San Francisco. Other factors such as health insurance coverage, transportation to and from the health facility, cultural competency or cultural humility of health care providers, hours of operation, length of reimbursement period, cultural and linguistic competency of administrative and intake staff, availability of child care, availability of prevention programs, and employer requirements are among many factors impeding reliable, continuous access to affordable, quality health care.

Why is this a Community Health Indicator?

According to the Department of Health and Human Services, adequate prenatal care is associated with reduced maternal and infant morbidity and mortality, reduced risk for preterm delivery and low birthweight birth, and other improved pregnancy outcomes. Starting prenatal care in the first trimester increases opportunities for maternal education and addressing behavioral health issues, and is widely recommended by gynecologists, pediatricians, and various national health experts such as the American College of Obstetricians and Gynecologists.