Abstract:
BACKGROUND:Readmission rates are used as a quality metric in medical and surgical specialties; however, little is known about obstetrics readmissions. OBJECTIVE:Our goals for this study were to describe the trends in postpartum readmissions over time; to characterize the common indications and associated diagnoses for readmissions; and to determine maternal, delivery, and hospital characteristics that may be associated with readmission. STUDY DESIGN:Postpartum readmissions occurring within the first 6 weeks after delivery in California, Florida, and New York were identified between 2004 and 2011 in State Inpatient Databases. Of the 5,949,739 eligible deliveries identified, 114,748 women were readmitted over the 8-year period. We calculated the rates of readmissions and their indications by state and over time. The characteristics of the readmission stay, including day readmitted, length of readmission, and charge for readmission, were compared among the diagnoses. Odds ratios were calculated using a multivariate logistic regression to determine the predictors of readmission. RESULTS:The readmission rate increased from 1.72% in 2004 to 2.16% in 2011. Readmitted patients were more likely to be publicly insured (54.3% vs 42.0%, P < .001), to be black (18.7% vs 13.5%, P < .001), to have comorbidities such as hypertension (15.3% vs 2.4%, P < 0.001) and diabetes (13.1% vs 6.8%, P < .001), and to have had a cesarean delivery (37.2% vs 32.9%, P < .001). The most common indications for readmission were infection (15.5%), hypertension (9.3%), and psychiatric illness (7.7%). Patients were readmitted, on average, 7 days after discharge, but readmission day varied by diagnosis: day 3 for hypertension, day 5 for infection, and day 9 for psychiatric disease. Maternal comorbidities were the strongest predictors of postpartum readmissions: psychiatric disease, substance use, seizure disorder, hypertension, and tobacco use. CONCLUSION:Postpartum readmission rates have risen over the last 8 years. Understanding the risk factors, etiologies, and cause-specific timing for postpartum readmissions may aid in the development of new quality metrics in obstetrics and targeted strategies to curb the rising rate of postpartum readmissions in the United States.
journal_name
Am J Obstet Gynecoljournal_title
American journal of obstetrics and gynecologyauthors
Clapp MA,Little SE,Zheng J,Robinson JNdoi
10.1016/j.ajog.2016.01.174subject
Has Abstractpub_date
2016-07-01 00:00:00pages
113.e1-113.e10issue
1eissn
0002-9378issn
1097-6868pii
S0002-9378(16)00224-6journal_volume
215pub_type
杂志文章abstract::A case is reported of a woman who was exposed to human immunodeficiency virus through self-insemination. She was artificially inseminated with fresh semen obtained from a gay man in whom HIV seroconversion was taking place. Postexposure prophylaxis with antiretrovirals was initiated 10 days later, and despite successf...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(99)70529-6
更新日期:1999-09-01 00:00:00
abstract::The relationship of maternal amino acids, proteins, and certain other factors to fetal development (weight and cranial volume at birth and mental and motor scores at 8 months of age) was investigated in 129 gravidas. Maternal prepregnancy weight was significantly related to birth weight and cranial volume in the newbo...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(16)33441-x
更新日期:1975-10-15 00:00:00
abstract:OBJECTIVE:We sought to establish the lowest dose of 3-keto-desogestrel, when added to a copper-releasing intrauterine contraceptive device, that is needed to reduce menstrual blood loss to a very low level and to treat (essential) menorrhagia successfully. STUDY DESIGN:A double-blind group comparative study was design...
journal_title:American journal of obstetrics and gynecology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1067/mob.2000.104805
更新日期:2000-03-01 00:00:00
abstract::A young woman was seen at 26 weeks' gestation with a clinical profile consistent with the HELLP syndrome (hemolysis, elevated liver enzymes, and low platelet count). The patient underwent cesarean delivery and was found to have a massive tumor involving the liver. After correction of the coagulopathy, a liver biopsy s...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(98)70093-6
更新日期:1998-09-01 00:00:00
abstract::It has been suggested that continued diffusion gradients from mother to fetus would exist and that both meperidine and normeperidine would accumulate in the fetus following multiple doses of meperidine to the mother during labor. However, no pharmacokinetic data are available. Therefore, the purpose of this study was ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(85)90314-x
更新日期:1985-02-01 00:00:00
abstract:OBJECTIVES:Our purpose was to (1) determine the value of amniotic fluid interleukin-6 determination in the detection of microbial invasion of the amniotic cavity and (2) compare interleukin-6 to other rapid tests in the evaluation of preterm labor. STUDY DESIGN:Amniotic fluid interleukin-6 was determined quantitativel...
journal_title:American journal of obstetrics and gynecology
pub_type: 临床试验,杂志文章
doi:10.1016/s0002-9378(94)70057-5
更新日期:1994-10-01 00:00:00
abstract::We examined nitroblue tetrazolium reduction activity in leukocytes from cervical mucus as well as peripheral blood from pregnant and nonpregnant women by histochemical methods. More than 90% of the cells examined were polymorphonuclear cells. Nitroblue tetrazolium reduction in polymorphonuclear cells from peripheral v...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(88)80097-8
更新日期:1988-08-01 00:00:00
abstract:OBJECTIVE:To evaluate the risk of adverse perinatal outcomes among pregnant women previously hospitalized for bipolar disorder. STUDY DESIGN:We completed a population-based cohort study of women with a singleton delivery in Ontario, Canada (2003 to 2011). Women previously hospitalized for bipolar disorder (n = 1859) o...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2014.10.020
更新日期:2015-03-01 00:00:00
abstract::Because of the potential of dihydropyridine calcium channel blockers in the management of premature labor, we have studied the direct effects of nitrendipine on actomyosin in the pregnant and nonpregnant uterus and in the term human placenta. Actomyosin adenosinetriphosphatase in the three tissues and another model of...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(86)90679-4
更新日期:1986-02-01 00:00:00
abstract::Platelet aggregation was analyzed during normal pregnancy by evaluation of the same patient cohort (n = 19) on two separate prenatal visits and at 4 weeks post partum. To analyze platelet aggregation five different parameters were evaluated in platelet-rich plasma and whole blood (by impedance aggregometry) with the u...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(86)90159-6
更新日期:1986-12-01 00:00:00
abstract:BACKGROUND:Premenstrual syndrome is characterized by the cyclic occurrence of physical, behavioral and psychological symptoms during the luteal phase of the menstrual cycle disappearing within a few days of the onset of menstruation. Generally symptoms are mild, but 5-8% of women suffer from severe PMS. Apart from conv...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章,meta分析,评审
doi:10.1016/j.ajog.2017.02.028
更新日期:2017-08-01 00:00:00
abstract:OBJECTIVE:The objective of the study was to compare biomechanical properties of vaginal versus abdominal surgical wound healing in the rabbit. STUDY DESIGN:Bilateral 6-mm full-thickness circular segments were excised from the vagina and abdominal skin in 38 New Zealand White female rabbits. Animals were killed 0, 4, 7...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2006.01.063
更新日期:2006-05-01 00:00:00
abstract::Normal and genetic variant strains of nonmalignant human fibroblasts produce in vitro a substance indistinguishable from the recently described "pregnancy-specific" beta-1 glycoprotein (PSbetaG, PAPP-C, SP1). Demonstration of this presumed placenta-specific material in a nonplacental site raises questions about its no...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(79)90938-4
更新日期:1979-08-01 00:00:00
abstract::Two hundred forty-two high-risk children and 47 low-risk children were prospectively studied to assess the relationship between biologic risk factors that occurred during the perinatal period and the motor and cognitive deficits that were identified during the first year of life. Multiple risk factors were present in ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(83)90867-0
更新日期:1983-04-15 00:00:00
abstract:OBJECTIVES:This study was undertaken to determine the relief of climacteric symptoms by vaginal rings delivering estradiol and to monitor estrogen levels. STUDY DESIGN:Rings releasing in vitro either 60 or 140 microg/d estradiol were used by 35 women who had undergone hysterectomy for each dose level. Hot flash and ni...
journal_title:American journal of obstetrics and gynecology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1016/s0002-9378(99)70383-2
更新日期:1999-12-01 00:00:00
abstract:OBJECTIVE:Identifying patients at risk for preterm delivery continues to be difficult. We analyzed fetal fibronectin immunoassays in 763 subjects with threatened preterm delivery from 10 clinical sites. STUDY DESIGN:Symptomatic women between 24 weeks 0 days and 34 weeks 6 days with intact amniotic membranes and cervic...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章,多中心研究
doi:10.1016/s0002-9378(97)70561-1
更新日期:1997-03-01 00:00:00
abstract::Sixty-one percent of refractory vulvodynia patients evaluated in a tertiary care vulvovaginal clinic had clinically relevant dermatoses based on dermatopathologist-analyzed vulvar biopsy including: lichen sclerosus, allergic/irritant dermatitis, lichen planus, and other inflammatory or neoplastic dermatoses. Given the...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2008.03.004
更新日期:2008-11-01 00:00:00
abstract:OBJECTIVE:Cerebral palsy (CP) is characterized by motor deficits. There is increasing evidence that CP may result from inflammatory and infection-mediated white matter damage. Our objective was to develop an inflammatory model for CP based on chronic lipopolysaccharide (LPS) exposure with a recognizable phenotype in of...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2005.05.072
更新日期:2005-09-01 00:00:00
abstract::Descriptive teratology has developed several fundamental precepts, two of which can now be challenged on the basis of experimental evidence. The first is that prior to implantation the developing embryo is not susceptible to survivable defects from chemical injury. The second is that developmental defects cannot be du...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章,评审
doi:10.1016/s0002-9378(87)80198-9
更新日期:1987-08-01 00:00:00
abstract:OBJECTIVE:We examined intraplacental color Doppler flow patterns and spectral Doppler flow velocity waveforms of villous arteries in pregnancies with intrauterine growth retardation. STUDY DESIGN:A total of 192 uncomplicated pregnancies and 29 pregnancies with intrauterine growth retardation between 26 and 41 weeks' g...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(94)90143-0
更新日期:1994-11-01 00:00:00
abstract:OBJECTIVES:Because dehydroepiandrosterone may protect against neoplasia, osteoporosis, and cardiac disease, we investigated the bioavailability of oral micronized dehydroepiandrosterone, anticipating its adjunctive use in postmenopausal steroid replacement. STUDY DESIGN:Eight postmenopausal women randomly received eit...
journal_title:American journal of obstetrics and gynecology
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1992-04-01 00:00:00
abstract:OBJECTIVE:The objective of the investigation was to study placental transfer and conjugation of bisphenol A (BPA) across the human placenta. STUDY DESIGN:Human placentae obtained from healthy term singleton pregnancies were utilized in a dual recirculating model of ex vivo placental perfusion. Seven placentae were per...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2010.01.025
更新日期:2010-04-01 00:00:00
abstract:OBJECTIVE:This study was undertaken to estimate the reliability and validity of an objective structured assessment of technical skills (OSATS) for midline episiotomy repair using a lifelike anatomic model. STUDY DESIGN:Eighteen residents were administered an episiotomy OSATS. Two evaluators independently completed an ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1067/s0002-9378(03)00812-3
更新日期:2003-11-01 00:00:00
abstract::Mid-trimester abortion was successfully induced in 70 of 71 patients by administration of vaginal PGE2 suppositories. The one patient who failed to abort with this method was pregnant in the blind horn of a duplex uterus. The mean abortion time for the successful inductions was 11.88 hours. Multiparous patients aborte...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(75)90353-1
更新日期:1975-08-15 00:00:00
abstract:BACKGROUND:Chlamydia trachomatis infection is common and largely asymptomatic in women. If untreated, it can lead to sequelae such as pelvic inflammatory disease and infertility. It is unknown whether a patient's self-reported history of Chlamydia trachomatis infection is a valid marker of past infection. OBJECTIVE:Ou...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2016.12.005
更新日期:2017-04-01 00:00:00
abstract::The use of umbilical vein injection of oxytocin was compared with traditional management of the third stage of labor. Pregnant women were randomized to receive intravenous oxytocin after the delivery of the placenta (n = 25) or oxytocin via the umbilical vein immediately after cord clamping (n = 25). Those who receive...
journal_title:American journal of obstetrics and gynecology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/0002-9378(89)90122-1
更新日期:1989-01-01 00:00:00
abstract::An improved statistical method for assessing the efficacy of intrauterine contraception is presented. This method, called the log-rank method, is based on a daily life table, which yields the best estimates of the cumulative net termination probabilities. It provides a sensitive chi-square test statistic to detect dif...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(77)90632-9
更新日期:1977-06-01 00:00:00
abstract::Thirteen healthy postmenopausal volunteers were studied under basal conditions and at intervals (days 1, 5, 10, and 30) after intravaginal placement of a polysiloxane ring impregnated with 400 mg of estradiol. Mean serum estradiol concentrations rose 26-fold with a twofold increase in serum estrone concentrations. Ser...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(86)90821-5
更新日期:1986-08-01 00:00:00
abstract:OBJECTIVE:Classic radioligand binding techniques have suggested that beta 1- and beta 2-adrenergic receptor subtype proteins are expressed in myometrial tissue; however, to date these observations have not been confirmed at the level of the messenger ribonucleic acid for these clinically important membrane receptors. T...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(97)70497-6
更新日期:1997-02-01 00:00:00
abstract::In a double-blind controlled multicentric study involving 94 patients with an intrauterine fetal death, we investigated the efficacy and tolerance of mifepristone (RU 486), a steroid compound that antagonizes progesterone action at the receptor level. Success of treatment was defined as the occurrence of fetal expulsi...
journal_title:American journal of obstetrics and gynecology
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1016/0002-9378(90)91193-g
更新日期:1990-08-01 00:00:00