目的探讨影响母婴分离的早产产妇泌乳Ⅱ期启动延迟(Delayed Onset of LactogenesisⅡ,DOLⅡ)的因素。方法采用便利抽样法,对300例母婴分离的早产产妇的泌乳Ⅱ期启动时间进行跟踪测定,并采用自行设计的母婴分离的早产产妇泌乳Ⅱ期启动时...目的探讨影响母婴分离的早产产妇泌乳Ⅱ期启动延迟(Delayed Onset of LactogenesisⅡ,DOLⅡ)的因素。方法采用便利抽样法,对300例母婴分离的早产产妇的泌乳Ⅱ期启动时间进行跟踪测定,并采用自行设计的母婴分离的早产产妇泌乳Ⅱ期启动时间相关因素调查表进行调查。结果母婴分离的早产产妇DOLⅡ的发生率为35.67%,影响其DOLⅡ的因素为孕期BMI增幅及合并妊娠高血压综合征;孕期BMI增幅≥7.2 kg/m^(2)与妊娠高血压综合征对DOLⅡ的发生风险存在正向交互作用(OR=27.772,95%CI:12.046〜64.030)。结论妊娠高血压综合征及孕期BMI增幅是影响母婴分离的早产产妇DOLⅡ的重要因素,且孕期BMI增幅与妊娠高血压综合征的交互作用增加了DOLⅡ的发生风险,医护人员及孕妇应高度重视孕妇BMI及血压变化,及时控制其孕期体重及血压的增长幅度,以预防DOLⅡ,改善早期泌乳状况。展开更多
Information was obtained from the same questionnaire (23 risk factors listed) of cases and controls. We used a multivariate logistic model, which described variables significantly increased risk of birth defects....Information was obtained from the same questionnaire (23 risk factors listed) of cases and controls. We used a multivariate logistic model, which described variables significantly increased risk of birth defects. The risk factors included maternal educational levels, medicine taken during pregnancy and antenatal care. It was suggested to strengthen antenatal care was the main preventive measure against birth defects.展开更多
Caesarean is a major surgical procedure undertaken in obstetrics and its rate is increasing in Sri Lanka as well as in the world. In Sri Lanka, health statistics show an increase in caesarean rates from 13.3% in 1998 ...Caesarean is a major surgical procedure undertaken in obstetrics and its rate is increasing in Sri Lanka as well as in the world. In Sri Lanka, health statistics show an increase in caesarean rates from 13.3% in 1998 to 30.6% by 2007. Due to its potential serious risks and the burden on the health system, many authorities have recommended reducing the caesarean rate for many years. This motivated us to study the most influential variables on the type of birth in Sri Lanka. In this study, based on the Anuradhapura Teaching Hospital records, entire 805 new born babies’ birth information was considered during the month of May, 2015. The variable “Type of Birth” (Normal/Caesarean) was considered as a binary response variable and age, height, weight of mother and sex, weight, length, shoulder length, head circumference of the baby were treated as explanatory variables. Logistic regression was used to model the data and using stepwise regression;mother’s age, height and weight were identified as the most influential variables on the type of birth. Further, it was observed that the odds of having normal birth is 80% higher for woman who belongs to the age group less than or equal to 30 years compared to woman who belongs to the age group greater than 30 years. Moreover, the Hosmer-Lemeshow goodness of fit test was used to check the adequacy of the fitted model. Results from this study revealed that in future, the type of birth may be predicted by considering these identified influential variables.展开更多
随着近年来剖宫产率逐年升高,二胎政策放开,剖宫产后再次分娩方式的选择成为产科医生面临的主要问题之一。＂一次剖宫产,永远剖宫产＂已经不再适用于临床,74%选择剖宫产后阴道分娩（vaginal birth after caesarean,VBAC）的孕妇经过试...随着近年来剖宫产率逐年升高,二胎政策放开,剖宫产后再次分娩方式的选择成为产科医生面临的主要问题之一。＂一次剖宫产,永远剖宫产＂已经不再适用于临床,74%选择剖宫产后阴道分娩（vaginal birth after caesarean,VBAC）的孕妇经过试产能够成功[1]。正确权衡不同分娩方式的利与弊,指导孕妇选择适合的分娩方式成功分娩,是产科医师必须解决的问题。展开更多
文摘目的探讨影响母婴分离的早产产妇泌乳Ⅱ期启动延迟(Delayed Onset of LactogenesisⅡ,DOLⅡ)的因素。方法采用便利抽样法,对300例母婴分离的早产产妇的泌乳Ⅱ期启动时间进行跟踪测定,并采用自行设计的母婴分离的早产产妇泌乳Ⅱ期启动时间相关因素调查表进行调查。结果母婴分离的早产产妇DOLⅡ的发生率为35.67%,影响其DOLⅡ的因素为孕期BMI增幅及合并妊娠高血压综合征;孕期BMI增幅≥7.2 kg/m^(2)与妊娠高血压综合征对DOLⅡ的发生风险存在正向交互作用(OR=27.772,95%CI:12.046〜64.030)。结论妊娠高血压综合征及孕期BMI增幅是影响母婴分离的早产产妇DOLⅡ的重要因素,且孕期BMI增幅与妊娠高血压综合征的交互作用增加了DOLⅡ的发生风险,医护人员及孕妇应高度重视孕妇BMI及血压变化,及时控制其孕期体重及血压的增长幅度,以预防DOLⅡ,改善早期泌乳状况。
基金the Key Projects of Youth Fund in Anhui Agricultural University(2016ZR002)the Key Project of Natural Science Research in Anhui Colleges and Universities(KJ2019A0217,KJ2017A136).
文摘Information was obtained from the same questionnaire (23 risk factors listed) of cases and controls. We used a multivariate logistic model, which described variables significantly increased risk of birth defects. The risk factors included maternal educational levels, medicine taken during pregnancy and antenatal care. It was suggested to strengthen antenatal care was the main preventive measure against birth defects.
文摘Caesarean is a major surgical procedure undertaken in obstetrics and its rate is increasing in Sri Lanka as well as in the world. In Sri Lanka, health statistics show an increase in caesarean rates from 13.3% in 1998 to 30.6% by 2007. Due to its potential serious risks and the burden on the health system, many authorities have recommended reducing the caesarean rate for many years. This motivated us to study the most influential variables on the type of birth in Sri Lanka. In this study, based on the Anuradhapura Teaching Hospital records, entire 805 new born babies’ birth information was considered during the month of May, 2015. The variable “Type of Birth” (Normal/Caesarean) was considered as a binary response variable and age, height, weight of mother and sex, weight, length, shoulder length, head circumference of the baby were treated as explanatory variables. Logistic regression was used to model the data and using stepwise regression;mother’s age, height and weight were identified as the most influential variables on the type of birth. Further, it was observed that the odds of having normal birth is 80% higher for woman who belongs to the age group less than or equal to 30 years compared to woman who belongs to the age group greater than 30 years. Moreover, the Hosmer-Lemeshow goodness of fit test was used to check the adequacy of the fitted model. Results from this study revealed that in future, the type of birth may be predicted by considering these identified influential variables.
文摘随着近年来剖宫产率逐年升高,二胎政策放开,剖宫产后再次分娩方式的选择成为产科医生面临的主要问题之一。＂一次剖宫产,永远剖宫产＂已经不再适用于临床,74%选择剖宫产后阴道分娩（vaginal birth after caesarean,VBAC）的孕妇经过试产能够成功[1]。正确权衡不同分娩方式的利与弊,指导孕妇选择适合的分娩方式成功分娩,是产科医师必须解决的问题。
