Births Mom's Place of Residence: California Year Births -------------------- 1989 569,308 1990 611,666 1991 609,228 1992 600,838 1993 584,483 1994 567,034 1995 551,226 1996 538,628 1997 524,174 1998 521,265 1999 518,073 -------------------- Total 6,195,923 ============================================================================ Birth Rate (per 1,000 People) Mom's Place of Residence: California Year Rate, Births -------------------------- 1989 19.54 569,308 1990 20.51 611,666 1991 20.00 609,228 1992 19.39 600,838 1993 18.67 584,483 1994 17.99 567,034 1995 17.38 551,226 1996 16.85 538,628 1997 16.15 524,174 1998 15.86 521,265 1999 15.50 518,073 -------------------------- Total 17.93 6,195,923 ============================================================================ Birth Rate (per 1,000 Females) Mom's Place of Residence: California Year Rate, Births -------------------------- 1989 39.08 569,308 1990 40.98 611,666 1991 39.96 609,228 1992 38.73 600,838 1993 37.27 584,483 1994 35.90 567,034 1995 34.68 551,226 1996 33.61 538,628 1997 32.20 524,174 1998 31.60 521,265 1999 30.88 518,073 -------------------------- Total 35.77 6,195,923 ============================================================================ General Fertility Rate Mom's Place of Residence: California Year Rate, Births -------------------------- 1989 80.43 569,308 1990 84.63 611,666 1991 83.44 609,228 1992 81.94 600,838 1993 79.74 584,483 1994 77.51 567,034 1995 75.46 551,226 1996 73.53 538,628 1997 70.74 524,174 1998 69.68 521,265 1999 68.63 518,073 -------------------------- Total 76.82 6,195,923 ============================================================================ Total Cesarean Rate Mom's Place of Residence: California Year Rate, Births -------------------------- 1989 22.69 128,904 1990 22.27 136,095 1991 22.28 135,618 1992 21.57 129,546 1993 21.32 124,559 1994 20.78 117,816 1995 20.61 113,623 1996 20.57 110,807 1997 20.99 109,995 1998 21.70 113,114 1999 22.69 117,568 -------------------------- Total 21.60 1,337,645 ============================================================================ Primary Cesarean Rate Mom's Place of Residence: California Year Rate, Births ------------------------ 1989 15.84 81,015 1990 15.52 85,392 1991 15.65 85,839 1992 14.91 80,448 1993 14.66 76,783 1994 14.26 72,498 1995 14.18 70,181 1996 14.01 67,589 1997 14.28 67,135 1998 14.69 68,560 1999 15.46 71,580 ------------------------ Total 14.88 827,020 ============================================================================ Repeat Cesarean Rate Mom's Place of Residence: California Year Rate, Births ------------------------ 1989 84.48 47,889 1990 83.35 50,703 1991 82.37 49,779 1992 80.64 49,098 1993 79.22 47,776 1994 77.69 45,318 1995 77.02 43,442 1996 77.20 43,218 1997 79.36 42,860 1998 81.51 44,554 1999 83.73 45,988 ------------------------ Total 80.61 510,625 ============================================================================ Percent Births < 1500 gms Mom's Place of Residence: California Year %, Births ---------------------- 1989 1.06 6,018 1990 1.01 6,152 1991 1.02 6,223 1992 1.03 6,209 1993 1.04 6,099 1994 1.11 6,282 1995 1.07 5,877 1996 1.08 5,812 1997 1.12 5,869 1998 1.15 6,013 1999 1.15 5,950 ---------------------- Total 1.07 66,504 ============================================================================ Percent Births < 2500 gms Mom's Place of Residence: California Year %, Births ----------------------- 1989 6.10 34,737 1990 5.80 35,474 1991 5.80 35,359 1992 5.93 35,608 1993 6.01 35,116 1994 6.15 34,876 1995 6.09 33,588 1996 6.06 32,649 1997 6.15 32,232 1998 6.22 32,438 1999 6.12 31,686 ----------------------- Total 6.03 373,763 ============================================================================ Percent Births > 3999 gms Mom's Place of Residence: California Year %, Births ------------------------ 1989 11.61 66,104 1990 11.60 70,961 1991 11.49 70,018 1992 11.15 66,961 1993 10.88 63,595 1994 10.83 61,387 1995 10.89 60,022 1996 10.77 57,994 1997 10.67 55,954 1998 10.82 56,420 1999 10.82 56,080 ------------------------ Total 11.07 685,496 ============================================================================ Percent Births with Early Prenatal Care Early Care Cutoff: Percent Before Month 4 Mom's Place of Residence: California Year %, Births -------------------------- 1989 72.62 410,267 1990 72.35 438,407 1991 72.84 439,733 1992 75.09 447,434 1993 76.84 445,079 1994 77.74 437,094 1995 79.05 431,572 1996 80.59 428,724 1997 81.79 423,640 1998 82.39 422,866 1999 83.60 426,020 -------------------------- Total 77.49 4,750,836 ============================================================================ Percent Births with Adequate Kessner Mom's Place of Residence: California Year %, Births -------------------------- 1989 62.43 338,301 1990 62.95 369,046 1991 64.23 374,513 1992 66.94 385,296 1993 69.28 386,118 1994 71.12 384,062 1995 72.30 377,144 1996 74.03 374,647 1997 75.67 372,074 1998 76.67 373,091 1999 77.98 375,128 -------------------------- Total 69.99 4,109,420 ============================================================================ Percent Births with Inadequate Kessner Mom's Place of Residence: California Year %, Births ----------------------- 1989 4.72 25,559 1990 4.57 26,767 1991 3.90 22,745 1992 3.14 18,075 1993 2.88 16,033 1994 2.64 14,275 1995 2.42 12,599 1996 1.89 9,561 1997 1.83 8,993 1998 1.71 8,321 1999 1.42 6,822 ----------------------- Total 2.89 169,750 ============================================================================ Percent Births Delivered Early Early Delivery Cutoff: Percent Before Week 37 Mom's Place of Residence: California Year %, Births ------------------------ 1989 10.31 56,834 1990 10.05 59,758 1991 10.09 59,741 1992 10.03 58,534 1993 10.24 58,118 1994 10.29 56,548 1995 10.32 54,902 1996 10.34 53,471 1997 10.41 52,292 1998 10.63 52,861 1999 10.61 52,305 ------------------------ Total 10.29 615,364 ============================================================================ Unique ID, for keeping track of analyses: 212KCWQB Compiled / run: Feb 11 2012 / Feb 12 2012 (55 seconds) (VitalWeb Wizard) Denominators exclude births with unknown gestational age. Count in table is number of early deliveries (the numerator). Data Scenario: California County Level Birth Data Birth data source: California Department of Health Services