RESUMEN
Tick-borne encephalitis virus' (TBEV) geographic range and the human incidence are increasing throughout Europe, putting a number of non-endemic regions and countries at risk of outbreaks. In spring 2020, there was an outbreak of tick-born encephalitis (TBE) in Ain, Eastern France, where the virus had never been detected before. All patients but one had consumed traditional unpasteurised raw goat cheese from a local producer. We conducted an investigation in the suspected farm using an integrative One Health approach. Our methodology included (i) the detection of virus in cheese and milk products, (ii) serological testing of all animals in the suspected farm and surrounding farms, (iii) an analysis of the landscape and localisation of wooded area, (iv) the capture of questing ticks and small mammals for virus detection and estimating enzootic hazard, and (v) virus isolation and genome sequencing. This approach allowed us to confirm the alimentary origin of the TBE outbreak and witness in real-time the seroconversion of recently exposed individuals and excretion of virus in goat milk. In addition, we identified a wooded focus area where and around which there is a risk of TBEV exposure. We provide the first TBEV isolate responsible for the first alimentary-transmitted TBE in France, obtained its full-length genome sequence, and found that it belongs to the European subtype of TBEV. TBEV is now a notifiable human disease in France, which should facilitate surveillance of its incidence and distribution throughout France.
RESUMEN
Old age with its succession of losses is a vulnerable phase in life for developing or exacerbating mental illnesses. Pragmatically, we can identify three types of senior patients: patients presenting behavioral and psychological symptoms of dementia, patients affected by a chronic mental illness, patients experiencing a first major psychiatric syndrome in later life. The purpose of this article is to describe the specific programs developed by the day care hospital of the Geriatric Psychiatry Service, Geneva University Hospitals, to respond to the need of these groups of patients as well as their relatives. This community psychiatric care intends to provide a better psychological adaption in order to support functional and social recovery.
L'âge avancé, avec son lot de pertes potentielles, favorise l'apparition ou l'exacerbation de troubles psychiatriques. On peut identifier trois types de patients âgés avec troubles psychiatriques: ceux présentant des symptômes psycho-comportementaux qui apparaissent en lien avec l'évolution d'un trouble neurocognitif, ceux avec une maladie psychique chronique et ceux vivant une première manifestation d'un syndrome psychiatrique à l'âge avancé. Cet article vise à décrire les programmes spécifiques que l'hôpital de jour du Service de psychiatrie gériatrique, HUG, a développés pour répondre aux besoins de ces trois types de patients ainsi qu'à ceux de leurs proches. Ces soins de psychiatrie communautaire visent à apporter aux patients un meilleur équilibre psychologique en vue de leur rétablissement fonctionnel et social.
Asunto(s)
Centros de Día , Psiquiatría Geriátrica , Trastornos Mentales , Enfermedad Crónica , Centros de Día/psicología , Demencia/terapia , Psiquiatría Geriátrica/métodos , Psiquiatría Geriátrica/tendencias , Hospitales Universitarios , Humanos , Trastornos Mentales/terapiaRESUMEN
BACKGROUND: Host autoimmune activity in myocarditis has been proposed to play a role in development of cardiac disease, but evidence of autoimmunity and relationship to outcomes have not been evaluated in pediatric myocarditis. METHODS: We performed a multi-institutional study of children with clinical myocarditis. Newly diagnosed patients were followed for up to 12 months and previously diagnosed patients at a single follow-up for serum levels of autoantibodies to human cardiac myosin, beta-adrenergic receptors 1 and 2, muscarinic-2 receptors, and antibody-mediated protein kinase A (PKA) activation in heart cells in culture. Results were compared with those of healthy control children. RESULTS: Both previously diagnosed patient at follow-up (P = .0061) and newly diagnosed patients at presentation (P = .0127) had elevated cardiac myosin antibodies compared with control subjects. Antibody levels were not associated with recovery status at follow-up in either group. PKA activation was higher at presentation in the newly diagnosed patients who did not recovery normal function (P = .042). CONCLUSIONS: Children with myocarditis have evidence of autoantibodies against human cardiac myosin at diagnosis and follow-up compared with control subjects. Differences in antibody-mediated cell signaling may contribute to differences in patient outcomes, as suggested by elevated antibody-mediated PKA activation in heart cells by the serum from nonrecovered patients.
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Autoanticuerpos/inmunología , Autoinmunidad , Miosinas Cardíacas/inmunología , Proteínas Quinasas Dependientes de AMP Cíclico/inmunología , Miocarditis/inmunología , Miocitos Cardíacos/inmunología , Autoanticuerpos/sangre , Niño , Preescolar , Proteínas Quinasas Dependientes de AMP Cíclico/análisis , Corazón/diagnóstico por imagen , Corazón/fisiopatología , Humanos , Lactante , Miocarditis/sangre , Miocarditis/diagnóstico por imagen , Miocitos Cardíacos/químicaRESUMEN
Specific viruses are associated with pediatric myocarditis, but the prevalence of viral DNAemia detected by blood polymerase chain reaction (PCR) is unknown. We evaluated the prevalence of known cardiotropic viruses (enterovirus, adenovirus, human herpesvirus 6, and parvovirus B19) in children with clinical myocarditis (n = 21). Results were compared to pediatric controls with similar viral PCR testing. The majority of positive PCR (89 %) was noted in children ≤12 months of age at diagnosis compared to older children. Infant myocarditis patients (8/10) had increased the prevalence of PCR positivity compared to infant pediatric controls (4/114) (p < 0.0001). Other than age, patient characteristics at diagnosis were similar between PCR-positive and PCR-negative patients. Both PCR-negative myocarditis infants had clinical recovery at follow-up. Of the PCR-positive myocarditis infants, 4 had clinical recovery, 2 developed chronic cardiomyopathy, 1 underwent heart transplant, and 1 died. Infants with clinical myocarditis have a high rate of blood viral positivity, which is higher compared to older children with myocarditis and healthy infant controls. Age-related differences in PCR positivity may be due to differences in host and/or virus characteristics. Our findings suggest that viral blood PCR may be a useful diagnostic tool and identify patients who would potentially benefit from virus-specific therapy.
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Adenoviridae/aislamiento & purificación , ADN Viral/sangre , Enterovirus/aislamiento & purificación , Herpesvirus Humano 6/aislamiento & purificación , Miocarditis/diagnóstico , Parvovirus B19 Humano/aislamiento & purificación , Estudios de Casos y Controles , Niño , Preescolar , Femenino , Corazón/virología , Trasplante de Corazón , Humanos , Lactante , Masculino , Miocarditis/sangre , Miocarditis/virología , Reacción en Cadena de la Polimerasa , Estados UnidosRESUMEN
BACKGROUND: This study was conducted to compare the utility of methods of assessing ambivalent attitudes about childbearing that require deductive reasoning by the subject to methods that do not. The goal was to predict the intent to use a noncoital method of contraception during adolescence. DESIGN: Participants (N=340) in a racially and ethnically diverse population (white 20%, black 25%, Hispanic 55%) completed two scales concerning attitudes toward childbearing-a traditional Likert scale and a scale with positive, negative, and "I go back and forth" response choices. The indication of ambivalence according to these two scales was determined by two methods-averaging item responses and counting the number of midscale responses. Logistic regression was used to study the relationship between ambivalence (by each method) and contraceptive plans. RESULT: Regardless of the scale's format (Likert or back-and-forth) and the scoring method used (averaging or counting), ambivalent adolescents were less apt to plan on using noncoital contraceptives than were nonambivalent adolescents. However, many of the adolescents who were classified as ambivalent by the averaging method chose no midscale responses (26.3% for the Likert scale and 40.5% for the back-and-forth scale), hence they were not classified as ambivalent by the counting method. These adolescents were younger and had lower average scores than adolescents who were classified as ambivalent by both scoring methods. Moreover, adolescents who were classified as ambivalent by both scoring methods were less likely to intend to use noncoital contraceptives than were nonambivalent adolescents, but adolescents who were classified ambivalent by only the averaging method were not. CONCLUSIONS: Childbearing ambivalence predicts contraceptive plans. However, congruent with theories of cognitive development, methods of assessing childbearing ambivalence that require deductive reasoning on the part of the adolescent tend to overclassify adolescents with discordant attitudes as being ambivalent. Avenues of further study are discussed.
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Conducta del Adolescente/psicología , Actitud Frente a la Salud , Conducta Anticonceptiva/psicología , Embarazo en Adolescencia/psicología , Adolescente , Negro o Afroamericano , Femenino , Humanos , América Latina , Embarazo , Encuestas y Cuestionarios , Población Blanca , Adulto JovenRESUMEN
PURPOSE: Identify new ways to increase the impact of pregnancy prevention interventions on the number of children born to adolescents. METHODS: The study participants, a racially/ethnically diverse group of 1,568, pregnant 13-18 year olds, reported why they had not used contraception at the time of conception. Their explanations were sorted into categories. The frequency with which each category was endorsed, the stability of these endorsements (Kappa statistic), and differences between adolescents who endorsed each category (stepwise logistic regression) were examined at two points in gestation. RESULTS: "Not ready to prevent pregnancy" was the most frequently endorsed category; it was often the only category endorsed. Logistical barriers and misperceptions about the need for contraception were the least frequently endorsed categories. The reasons individual patients gave for not using contraception changed (K < or = 0.4) during gestation. Yet, adolescents who were not ready to prevent conception consistently differed from those who were; they were more apt to be Hispanic, to live in non-chaotic environments with an adult father of the child rather than their parents, and to have goals compatible with adolescent childbearing. CONCLUSIONS: The most expedient way to strengthen the impact of pregnancy prevention programs on adolescent childbearing is to shift the focus of intervention from overcoming logistical barriers and misperceptions about the need for contraception, to helping young women develop goals that make adolescent childbearing a threat to what they want in life. This means intervening actively enough to ensure that goal setting translates into an internal desire to postpone childbearing beyond adolescence.
Asunto(s)
Conducta Anticonceptiva , Servicios de Planificación Familiar/normas , Embarazo en Adolescencia , Adolescente , Colorado , Bases de Datos como Asunto , Femenino , Humanos , EmbarazoRESUMEN
PURPOSE: Compare the relationship between childbearing intentions, maternal behaviors, and pregnancy outcomes in a group of early/middle adolescents versus a group of late adolescents (specifically high school seniors, high school graduates, and GED certificate recipients). METHODS: The reasons given by a racially/ethnically diverse group of 1,568 pregnant 13-18 year olds for not using contraception were used to classify their pregnancies as intended or unintended. Proportion comparison tests and stepwise logistic regression analyses were used to study the relationship between childbearing intentions, maternal behaviors, and pregnancy outcomes. RESULTS: Regardless of age, adolescents who intended to become pregnant conceived in an objectively more hospitable and supportive childbearing milieu than those who conceived unintentionally. This is evidenced by their greater likelihood of having goals compatible with adolescent childbearing, cohabitation with the father of the child, and living in a non-chaotic environment. However, pregnancy planning was not associated with improved compliance with preventive health care recommendations during gestation nor with infant outcomes. As such, the consequences among adolescents with intended pregnancies were negative, as evidenced by a higher rate of smoking, STDs late in gestation, school dropout, and repeat conception. CONCLUSIONS: Like adults, adolescents with intended pregnancies conceived in an objectively more supportive environment than their counterparts with unintended pregnancies. However, this advantage did not translate into better support, healthier maternal behavior during gestation, or improved pregnancy outcomes.
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Conducta Anticonceptiva , Intención , Embarazo en Adolescencia , Adolescente , Colorado , Bases de Datos como Asunto , Femenino , Humanos , Oportunidad Relativa , Embarazo , Resultado del Embarazo , Embarazo no PlaneadoRESUMEN
OBJECTIVE: To determine if omission of the Center for Epidemiologic Studies Depression Scale (CES-D) items that assess the somatic symptoms of depression improves the psychometric properties of the scale and utility of the CES-D diagnosis of depression for predicting four adverse obstetrical outcomes that have been tentatively linked to maternal depression. METHODS: A cohort of 1684 13-21-year-old participants in an adolescent-oriented maternity program completed the CES-D at enrollment. Chi-square analyses were used to compare the predictive capacity of depression diagnosed by the full CES-D and the 14-item non-somatic subscale of the CES-D. The reliability and construct validity of the two scales were also compared. RESULTS: Removing the somatic component of the CES-D decreased the proportion of adolescents who met screening criteria for depression. However, it did not improve the psychometric properties of the scale. The reliability (Cronbach alpha: 0.87) and construct validity (depressed adolescents were significantly more psychologically stressed and had poorer social support) of the two scales were equivalent. Regardless of the scale used, adolescent mothers who were depressed in the second and third trimesters were at increased risk for inadequate weight gain and both small for gestational age fetuses and preterm delivery (ORs 1.6-1.8). The differences in case definition and predictive capacity were most evident when the CES-D was administered during the first trimester. However, overall effect sizes were nearly identical with the two scales. CONCLUSION: Removing the somatic component does not improve the psychometric properties of the CES-D or the predictive capacity of the CES-D diagnosis of depression for three sentinel obstetrical outcomes. This information should be reassuring to researchers and clinicians as most studies of the causes and consequences of maternal depression during and after pregnancy use the full CES-D scale.
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Depresión/complicaciones , Depresión/diagnóstico , Recién Nacido de Bajo Peso , Complicaciones del Embarazo , Aumento de Peso/fisiología , Adolescente , Parto Obstétrico , Femenino , Predicción , Humanos , Recién Nacido , Embarazo , Psicometría , Adulto JovenRESUMEN
BACKGROUND: In 1998, the Centers for Disease Control and Prevention (CDC) changed their guidelines for treatment of adolescents with pelvic inflammatory disease (PID), no longer recommending hospitalization of all teenagers. STUDY OBJECTIVES: (1) To determine the proportion of adolescents with PID who were admitted for failed outpatient treatment after the CDC guideline change. (2) To determine if adolescents admitted for PID after the guideline change needed longer hospital stays and/or were more likely to be "very ill" [as measured by inflammation markers, e.g. fever] or to have tubo-ovarian abscess (TOA) than those admitted before the change. DESIGN: Retrospective chart review SETTING/PARTICIPANTS: All 12-21-year-old females with the diagnosis of PID admitted to an adolescent inpatient unit in an inner-city teaching hospital during a two-year period before [T1=1995-1997 (54 cases)] and after [T2=1998-2000 (91 cases)] the CDC guideline change. INTERVENTIONS: None MAIN OUTCOME MEASURES: Reason for admission (failed outpatient treatment; TOA; or admission at the time of diagnosis of PID); clinical toxicity at admission, and length of hospital stay (LOS). RESULTS: During T2, 22% of PID admissions were for failure of outpatient therapy. However, those admitted after failure of outpatient therapy (n=20) in T2 were less likely to be "very ill" than those who were admitted at the time of PID diagnosis in either T1 or T2 (n=123) [RR:0.30; 95% CI:0.09-0.94]. Mean LOS for females admitted to the adolescent unit with all diagnoses other than PID did not change between T1 and T2 but mean LOS for those diagnosed with PID decreased significantly from 6.3 +/- 3.7 days to 4.7 +/- 2.7 days, respectively (P = 0.002). LOS for PID was longer for younger (<16 years; 8.20 +/- 4.5 days) than older (> or =16 years; 5.0 +/- 2.8 days) girls (P = 0.02) and for adolescents with TOA (7.9 +/- 5.0 days) than for those without (5.3 +/- 2.9 days) (P = 0.05). CONCLUSION: At our medical center, after the CDC guideline change many adolescents with PID were admitted because of failure of outpatient therapy but they were not sicker than those admitted at the time of diagnosis and overall LOS for PID was shorter. These findings are reassuring because they suggest that an initial trial of outpatient therapy for PID is unlikely to harm adolescents and may lead to significant cost savings.
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Adolescente Hospitalizado/estadística & datos numéricos , Costos de la Atención en Salud , Hospitalización/estadística & datos numéricos , Tiempo de Internación , Enfermedad Inflamatoria Pélvica/patología , Absceso/epidemiología , Absceso/patología , Adolescente , Factores de Edad , Centers for Disease Control and Prevention, U.S. , Niño , Enfermedades de las Trompas Uterinas/epidemiología , Enfermedades de las Trompas Uterinas/patología , Femenino , Guías como Asunto , Hospitalización/tendencias , Hospitales Urbanos/estadística & datos numéricos , Hospitales Urbanos/tendencias , Humanos , Neoplasias Ováricas/epidemiología , Neoplasias Ováricas/patología , Enfermedad Inflamatoria Pélvica/epidemiología , Prevalencia , Estudios Retrospectivos , Índice de Severidad de la Enfermedad , Estados Unidos , Adulto JovenRESUMEN
We sought to determine which factors influence the association between menarche and conception among adolescent study participants (n = 1030), who demonstrated an earlier age of menarche than did national samples. Age at first sexual intercourse (coitarche) mediated the relationship between age at menarche and first pregnancy among White girls, whereas gynecologic age at coitarche (age at coitarche minus age at menarche) and age at menarche explained the timing of the first pregnancy among Black and Hispanic girls. Pregnancy prevention interventions to delay coitarche should also include reproductive education and contraception.
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Negro o Afroamericano , Hispánicos o Latinos , Menarquia , Embarazo en Adolescencia/etnología , Embarazo en Adolescencia/fisiología , Población Blanca , Adolescente , Conducta del Adolescente/etnología , Conducta del Adolescente/fisiología , Negro o Afroamericano/etnología , Negro o Afroamericano/genética , Actitud Frente a la Salud/etnología , Coito/fisiología , Coito/psicología , Colorado , Conducta Anticonceptiva/etnología , Comparación Transcultural , Femenino , Fertilidad/fisiología , Número de Embarazos , Conocimientos, Actitudes y Práctica en Salud , Necesidades y Demandas de Servicios de Salud , Hispánicos o Latinos/etnología , Hispánicos o Latinos/genética , Humanos , Modelos Lineales , Edad Materna , Menarquia/etnología , Menarquia/fisiología , Embarazo , Embarazo en Adolescencia/prevención & control , Psicología del Adolescente , Pubertad/etnología , Pubertad/fisiología , Factores de Riesgo , Población Blanca/etnología , Población Blanca/genéticaRESUMEN
CONTEXT: Fostering conventional goals is a key component of pregnancy prevention interventions for teenagers. However, research has not shown whether having goals independently influences sexual behavior, or whether the perception that pregnancy represents an impediment to achieving goals mediates any association. METHODS: In 1999-2001, a racially mixed group of 351 sexually experienced female teenagers who were inadequate contraceptive users completed surveys about goals, the anticipated impact of childbearing on these goals, and protective behaviors and attitudes. Chi-square, regression and two-by-two table analyses assessed associations between goals and perceptions of early childbearing and pregnancy avoidance measures. RESULTS: Three-fourths of respondents had educational or vocational goals. Eight in 10 of these teenagers perceived their goals to be achievable, but fewer than half thought pregnancy would be an impediment to achieving these goals. Teenagers who had goals were more likely than others to have used a contraceptive at last intercourse (odds ratio, 1.9), but controlling for the perception of pregnancy as an impediment eliminated this association. In contrast, considering pregnancy an impediment was associated with an increased likelihood of supporting each pregnancy avoidance measure (2.1-9.6), and of intending to avoid pregnancy and to have an abortion if pregnant, regardless of whether teenagers had goals (8.3-13.8). CONCLUSIONS: Conventional goals appear to motivate teenagers to avoid getting pregnant only if they believe pregnancy will be an impediment. Thus, it may be less important to encourage young women to formulate goals than to ensure that they consider adolescent childbearing a threat to their plans.
Asunto(s)
Conducta del Adolescente/psicología , Conducta Anticonceptiva/etnología , Etnicidad/estadística & datos numéricos , Conocimientos, Actitudes y Práctica en Salud , Embarazo en Adolescencia/etnología , Adolescente , Servicios de Salud del Adolescente/organización & administración , Femenino , Humanos , Intención , Evaluación de Necesidades/organización & administración , Embarazo , Embarazo en Adolescencia/psicología , Psicología del Adolescente , Conducta Sexual/etnología , Medio Social , Percepción Social , Sudoeste de Estados Unidos/epidemiología , Encuestas y CuestionariosRESUMEN
PURPOSE: Assess the feasibility of offering and barriers to accepting urine-based screening for Chlamydia trachomatis (CT) among asymptomatic adolescent mothers during their children's health care visits. METHOD: Providers were automatically cued to offer CT-screening to 13 through 21 year old mothers when they opened the child's medical record. Recording the mothers' screening decisions removed the flag for 6 months. Providers were also prompted to assess the perceived importance of CT prevention, likelihood of having CT, and the worst aspect of having CT. RESULTS: Mothers usually brought their children to the clinic. Hence, providers could act on 97% of the 318 flags they saw. They responded appropriately 75% of the time. Only 96 (42%) of the 229 mothers who were asked agreed to screening. The primary reasons for declining were "monogamous" and "tested within 6 months". Almost everyone said CT was a top preventive health priority, but that they would be surprised if they were infected. Mothers who agreed to screening were less likely to have a child less than 6 months of age (26.0% vs. 57.1%; P < 0.0001). They were also more likely to rate knowledge of partner infidelity (39.4% vs. 13.6%; P = 0.03) and less likely to rate medical problems (15.2% vs. 40.9%; P = 0.01) the worst aspect of having CT. None of the 21 urine samples obtained within 6 months of delivery were positive for CT. Thereafter, 5 (9.1%) of the 55 urines were positive. CONCLUSIONS: It is feasible and useful to screen adolescent mothers for CT at their children's health care visits. The best way to increase the efficacy and strengthen the impact of urine-based CT-screening in this setting is to initiate testing after the 6th postpartum month and heighten awareness of STD-risk among adolescent mothers.
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Infecciones por Chlamydia/diagnóstico , Chlamydia trachomatis/aislamiento & purificación , Servicios de Salud Materna/métodos , Cooperación del Paciente , Adolescente , Adulto , Instituciones de Atención Ambulatoria , Niño , Chlamydia trachomatis/patogenicidad , Estudios de Factibilidad , Femenino , Humanos , Masculino , Tamizaje Masivo , Madres , Educación del Paciente como Asunto/métodos , Periodo Posparto , Urinálisis/métodos , Orina/microbiologíaRESUMEN
STUDY OBJECTIVE: Identify correlates of contraceptive discontinuation, which if modified, might make teenagers more, not less, effective contraceptors as they age. SETTING: Teen clinic. PARTICIPANTS: Teenagers who used contraception at first intercourse (N = 120). Some "never" used contraception during the 4 months immediately prior to the survey ("contraceptive stoppers"; n = 38). The others (n = 82) did so "always" or "most of the time" ("consistent contraceptive users"). INTERVENTIONS: Questionnaire responses were used to determine univariate and multivariate associations between contraceptive use group and five categories of factors: inability to plan for sex, belief that pregnancy is unlikely to occur, belief that contraceptives are unsafe, inability to negotiate contraceptive use, and lack of desire to remain non-pregnant. MAIN OUTCOME MEASURE: Odds of being a contraceptive stopper. RESULTS: In univariate analyses contraceptive stoppers scored significantly higher on scales that assessed inability to plan for sex, belief that pregnancy is unlikely, and lack of desire to remain non-pregnant. Contraceptive stoppers were also older and more likely to have been sexually active for at least 6 months. In multivariate analyses, those who were sexually active for at least 6 months (odds ratio [OR]: 2.9, confidence interval [95%CI]: 1.1-7.1), those who believed that pregnancy was unlikely (OR: 3.8; 95% CI: 1.7-8.6), and those who lacked the desire to remain non-pregnant (OR: 2.7; 95% CI: 1.4-5.1) were more likely to stop using contraception. CONCLUSIONS: Our findings suggest that teens who use contraception at coitarche stop doing so as they mature sexually because they begin to doubt the necessity and desirability of using contraceptives. Longitudinal studies are needed to determine if such doubts are preventable and if doing so encourages teens to continue to use contraception.
Asunto(s)
Coito , Conducta Anticonceptiva/estadística & datos numéricos , Embarazo en Adolescencia/prevención & control , Adolescente , Distribución de Chi-Cuadrado , Femenino , Humanos , Modelos Logísticos , Embarazo , Factores de Riesgo , Sudoeste de Estados Unidos , Encuestas y CuestionariosRESUMEN
OBJECTIVE: To clarify the interaction between maternal age and race in the prediction of infant size at birth. METHODS: Birth certificate data was used to study the relationship between maternal age, race/ethnicity, and the size of term, singleton infants born to 91,061 healthy, non-smoking, non-substance using, primigravidas. RESULTS: Maternal race/ethnicity (Black race: OR: 1.95, 95% CI: 1.49-2.56; Hispanic ethnicity: OR: 1.38, 95% CI: 1.19-1.61) and the interaction term, maternal age x race/ethnicity (OR: 1.06, 95% CI: 1.01-1.11) predicted small-for-gestational age (SGA) birth. The strength of the association between Black race and SGA delivery increased and the strength of the association between Hispanic ethnicity and SGA delivery decreased with age (P < 0.001 for trend). Thus, Black and Hispanic teenagers were more likely to have SGA babies than White teenagers (1.7% and 1.6%, respectively compared to 1.2%; P = 0.003). However, Black women who postponed childbearing until their mid-twenties were more likely to have SGA babies than their Hispanic and White counterparts (2.6% compared to 1.2%, and 1.0%, respectively; P < 0.0001). CONCLUSION: The findings suggest that acquired maternal characteristic(s) cause the reproductive health of Black primigravidas to deteriorate and Hispanic primigravidas to improve with age.
Asunto(s)
Peso al Nacer , Recién Nacido Pequeño para la Edad Gestacional , Edad Materna , Resultado del Embarazo/etnología , Adolescente , Adulto , Negro o Afroamericano , Factores de Edad , Padre , Femenino , Hispánicos o Latinos , Humanos , Recién Nacido , Embarazo , Población BlancaRESUMEN
PURPOSE: Mucopurulent cervicitis is neither a sensitive nor a specific indicator of antibiotic sensitive infection. This analysis examines the positive and negative ramifications of treating cervicitis empirically as a Chlamydial (CT) infection. It begins where prior analyses leave off, with the number of cases of pelvic inflammatory disease (PID) prevented. METHODS: Three treatments were compared: 1) treat empirically/refer partner; 2) test, treat, and base partner treatment on results; 3) test, base treatment on results. The outcomes were the physical sequelae of PID and the psychological sequelae of being diagnosed with CT in a hypothetical cohort of 500 teenagers with cervicitis, among whom the prevalence of CT averaged 33%, but ranged between 10% and 70%. RESULTS: At a CT prevalence of 33%, Treatments 1 and 2 prevented three times as many cases of PID-related physical sequelae (n = 14) as Treatment 3 (n = 5). However, to prevent these 14 cases of physical sequelae, with Treatment 1, 163 teens needlessly suffer the psychological sequelae of a false CT diagnosis and with Treatment 2, 101 do so. The ratio of physical sequelae prevented to psychological sequelae caused, changed in relationship to the prevalence of CT, but was always numerically most favorable with Treatment 3. Moreover, it was the only therapeutic approach for which overall morbidity never exceeded the PID-related physical morbidity incurred in the absence of treatment. CONCLUSIONS: By including the effects of over diagnosing and treating CT, we have demonstrated how the risks and benefits of empiric and nonempiric cervicitis therapy vary in relationship to CT prevalence. Failure to consider both the physical and the psychological aspects of patient well-being may mean that well-intentioned policies to reduce physical morbidity do not result in an overall improvement in health of teenagers.
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Conducta del Adolescente , Cervicitis Uterina/epidemiología , Cervicitis Uterina/terapia , Adolescente , Antibacterianos/uso terapéutico , Azitromicina/uso terapéutico , Comorbilidad , Técnicas de Apoyo para la Decisión , Reacciones Falso Positivas , Femenino , Humanos , Masculino , Satisfacción del Paciente/estadística & datos numéricos , Selección de Paciente , Prevalencia , Medición de Riesgo , Parejas Sexuales/psicología , Estados Unidos/epidemiología , Cervicitis Uterina/diagnóstico , Cervicitis Uterina/psicologíaRESUMEN
OBJECTIVE: Identify ways to increase the impact a well-known home-based intervention--the Nurse Family Partnership (NFP)--has on conception rates among teenage mothers. METHODS: Secondary analysis of data collected on 111, 13-to-19 years old, primiparas who were visited in their homes by nurses during, and for 2 years after pregnancy. Data bearing on assistance with family and career planning were culled from the nurses' records. These were graded on a 3-point scale. Higher scores reflected more active, therapeutic interventions. The primary outcome was repeat pregnancy. RESULTS: The pregnancy rate at 6, 12, and 24 months was 8.3%, 18.4%, and 28.1%. Teenagers who conceived were less likely to have used contraceptives during the previous six months than those who did not. Almost everyone received the recommended number of visits. However, discussions and active interventions related to lapses in contraceptive use were only documented during 30% of visits. Those who conceived had as many visits and discussions of this type as those who did not. Nurses rarely involved boyfriends and family. Other differences between teens that did and did not conceive support the NFP theoretical framework. CONCLUSIONS: Contrary to the stated aims of the intervention, the nurses rarely documented therapeutic interventions that could make repeated childbearing fit less harmoniously into the teenagers' lives. The best way to strengthen the impact of this program on teen pregnancy rates is to deepen the nurses' training so that they are able to intervene actively enough to bring about behavioral change in family planning.
Asunto(s)
Visita Domiciliaria , Evaluación de Resultado en la Atención de Salud , Educación del Paciente como Asunto , Embarazo en Adolescencia/prevención & control , Adolescente , Distribución de Chi-Cuadrado , Colorado , Femenino , Humanos , Intención , Indigencia Médica , Embarazo , Estados UnidosRESUMEN
PURPOSE: To describe the circumstances surrounding the postpartum resumption of sexual activity in a cohort of teenage mothers. The goal was to shed new light on the reasons why teenagers who have just given birth put themselves at risk for conception. METHODS: A racially and ethnically diverse group of 267 poor, predominantly unmarried, primiparous, 13-21 year olds was enrolled consecutively at delivery and followed through the third postpartum month. The primary outcome measure was weeks postpartum at resumption of sexual activity, further categorized as protected or unprotected. The analysis controlled for factors thought to influence the postpartum resumption of sexual activity among adult couples and the use of contraception during adolescence. The Kaplan-Meier method was used to estimate the time to end point and Cox proportional-hazards regression analysis to compute relevant relative risks (RR). RESULTS: By the end of the third postpartum month, 58% of the teenagers had had sexual intercourse and the majority (80%) used contraception when they did so. The median time to first coitus, 10.7 weeks, was unrelated to contraceptive use but was significantly shorter among teenagers who lived with their boyfriends (RR: 2.4; 95%CI: 1.7-3.4) and those who delivered prior to term (RR: 2.1; 95%CI: 1.3-3.6). The analysis revealed that the teenagers who did not use contraception at first postpartum sexual intercourse exhibited more theorized risk factors for conception than those who did and those who remained sexually abstinent. CONCLUSIONS: This new empirical evidence that coital activity resumes soon after delivery should dispel the normative belief that contraception is unnecessary during the puerperium. Early contraceptive vigilence may also decrease the frequency and rapidity with which teen mothers conceive, as the differences in the prevalence of teen pregnancy risk factors we uncovered suggest that decisions about using contraception (not sexual intercourse) determine the risk of rapid repeat conception. Teens with live-in boyfriends and premature babies are especially apt to benefit from the new information in this report as they resume sexual activity sooner than their peers and are less apt to use contraception when they do so.