Retraso en la administración de tratamiento trombolítico en el ictus minor / Delayed administration of thrombolytic therapy in minor stroke

Introducción: Se considera ictus minor a aquel que se presenta con escasos síntomas; sin embargo, hasta un 40% presenta discapacidad a largo plazo. La tasa de trombólisis en estos pacientes también es inferior a la del resto de ictus. En este estudio se pretende explorar si existen diferencias en los tiempos de atención en la trombólisis intravenosa en los pacientes con ictus minor. Material y métodos. Revisión retrospectiva de los ictus tratados con trombólisis intravenosa en nuestro centro y análisis comparativo de los tiempos de asistencia entre ictus minor y el resto. Resultados: Se encontraron tiempos más alargados en los casos de ictus minor en cuanto al tiempo puerta-tomografía computarizada y puerta-aguja. No fue así, sin embargo, para el tiempo desde el inicio de los síntomas hasta la llegada al hospital. Conclusiones: La presencia de escasos síntomas en el ictus minor puede hacer difícil su reconocimiento y podría ser un motivo de retraso en el tratamiento. La formación entre el personal que atiende a estos pacientes es fundamental para mejorar este aspecto.(AU)

Introduction: Minor strokes are considered to be those that present with few symptoms, although up to 40% of them entail long-term disability. The rate of thrombolysis in these patients is also lower than in other strokes. The aim of this study is to explore whether there are any differences in intravenous thrombolysis care times in minor strokes. Patients and methods: We conducted a retrospective review of strokes treated with intravenous thrombolysis at our centre and a comparative analysis of the care times in minor strokes and in the other types. Results: Longer times were found in minor strokes in terms of door-to-CT scan and door-to-needle time. This was not the case, however, for the time from the onset of symptoms to arrival at the hospital. Conclusions: The presence of few symptoms in minor strokes can make them difficult to recognise and could be a reason for delaying treatment. Training among staff caring for these patients is essential to improve this aspect.(AU)

[Study on the relationship between frequencies of prenatal care and neonatal low birth weight in women of childbearing age from rural areas of Shaanxi province].

Objective: To investigate the relationship between frequencies of prenatal care and neonatal low birth weight (LBW) among women of childbearing age from the rural areas of Shaanxi province. Methods: A questionnaire survey was conducted among the childbearing-aged women from the rural areas. Samples were selected through multi stage stratified random sampling method. The childbearing aged women were in pregnancy or having had definite outcomes of pregnancy. Measurement of data was described by median±standard deviation, and chi square test was used to compare the rates. Neonatal low birth weight and frequencies of prenatal care were dependent variables and independent variables grouped into the generalized Poisson regression model. Confounding factors were under control. Results: The overall incidence rate of LBW was 3.75% among 18 911 rural women of childbearing age during 2010-2013. Frequencies on pregnancy care were up to 15 times (0.70%), with a minimum of 0 (0.70%), an average of 5.65±2.74 times (including ≥10 times accounted for 12.37%; ≥7 times accounted for 28.52%; ≥5 times accounted for 62.80% and <4 times accounted for 21.49%). After controlling confounding factors, results from the generalized Poisson regression analysis revealed that the difference was statistically significant when compared to the reference group. The incidence of neonatal LBW in the <4 group was 1.61 times of the one in the >7 group (OR=1.61, 95%CI:1.31-2.00) while in the <4 group it was 1.23 times of the 4-7 group (OR=1.23, 95% CI:1.04-1.45). Conclusion: In the rural areas of Shaanxi province, the incidence of neonatal LBW was gradually reduced through the increasing number of frequencies on prenatal care, among women of childbearing age.

Study on the relationship between frequencies of prenatal care and neonatal low birth weight in women of childbearing age from rural areas of Shaanxi province / 中华流行病学杂志

Objective To investigate the relationship between frequencies of prenatal care and neonatal low birth weight (LBW) among women of childbearing age from the rural areas of Shaanxi province.Methods A questionnaire survey was conducted among the childbearing-aged women from the rural areas.Samples were selected through multi stage stratified random sampling method.The childbearing aged women were in pregnancy or having had definite outcomes of pregnancy.Measurement of data was described by median ± standard deviation,and chi square test was used to compare the rates.Neonatal low birth weight and frequencies of prenatal care were dependent variables and independent variables grouped into the generalized Poisson regression model.Confounding factors were under control.Results The overall incidence rate of LBW was 3.75％ among 18 911 rural women of childbearing age during 2010-2013.Frequencies on pregnancy care were up to 15 times (0.70％),with a minimum of 0 (0.70％),an average of 5.65± 2.74 times (including ≥ 10 times accounted for 12.37％;≥7 times accounted for 28.52％;≥5 times accounted for 62.80％ and ＜4 times accounted for 21.49％).After controlling confounding factors,results from the generalized Poisson regression analysis revealed that the difference was statistically significant when compared to the reference group.The incidence of neonatal LBW in the ＜4 group was 1.61 times of the one in the ＞7 group (OR=1.61,95％CI:1.31-2.00) while in the ＜4 group it was 1.23 times of the 4-7 group (OR=1.23,95％ CI:1.04-1.45).Conclusion In the rural areas of Shaanxi province,the incidence of neonatal LBW was gradually reduced through the increasing number of frequencies on prenatal care,among women of childbearing age.

Study on the relationship between frequencies of prenatal care and neonatal low birth weight in women of childbearing age from rural areas of Shaanxi province / 中华流行病学杂志

Objective To investigate the relationship between frequencies of prenatal care and neonatal low birth weight (LBW) among women of childbearing age from the rural areas of Shaanxi province.Methods A questionnaire survey was conducted among the childbearing-aged women from the rural areas.Samples were selected through multi stage stratified random sampling method.The childbearing aged women were in pregnancy or having had definite outcomes of pregnancy.Measurement of data was described by median ± standard deviation,and chi square test was used to compare the rates.Neonatal low birth weight and frequencies of prenatal care were dependent variables and independent variables grouped into the generalized Poisson regression model.Confounding factors were under control.Results The overall incidence rate of LBW was 3.75％ among 18 911 rural women of childbearing age during 2010-2013.Frequencies on pregnancy care were up to 15 times (0.70％),with a minimum of 0 (0.70％),an average of 5.65± 2.74 times (including ≥ 10 times accounted for 12.37％;≥7 times accounted for 28.52％;≥5 times accounted for 62.80％ and ＜4 times accounted for 21.49％).After controlling confounding factors,results from the generalized Poisson regression analysis revealed that the difference was statistically significant when compared to the reference group.The incidence of neonatal LBW in the ＜4 group was 1.61 times of the one in the ＞7 group (OR=1.61,95％CI:1.31-2.00) while in the ＜4 group it was 1.23 times of the 4-7 group (OR=1.23,95％ CI:1.04-1.45).Conclusion In the rural areas of Shaanxi province,the incidence of neonatal LBW was gradually reduced through the increasing number of frequencies on prenatal care,among women of childbearing age.