Application of Color Doppler Ultrasound Combined with Magnetic Resonance Imaging in Placenta Accreta

In order to improve the diagnostic value of color Doppler ultrasonography in placenta accreta and make the diagnosis more accurate, a method to detect placenta accreta by combining color Doppler ultrasonography and magnetic resonance is proposed. The patients with placenta accreta were selected for color Doppler ultrasonography and MRI examination. Kappa test was used to analyze the consistency between the results of ultrasound and MRI examination alone and combined diagnosis and pathological examination results, and the receiver operating characteristic (ROC) was drawn. Price compliance, sensitivity, specificity, good estimate rate, negative bid success rate, and Youden index were chosen as the basis for measuring the value of our tests. The results showed that the Kappa combined test rate was 0.609, the equivalent efficiency was 80.90%, and the correlation was good; ROC curve analysis showed that the sensitivity and specificity of articular placenta accreta were 91.75% and 89.26%. The sensitivity, uniqueness, good estimate, negative predictive value, and Youden index of color Doppler ultrasound combined with magnetic resonance imaging>magnetic resonance imaging>color Doppler ultrasound in our laboratory were compared, and the difference was significant (P < 0.05). The experimental results show that color Doppler ultrasound and MRI are effective in the diagnosis of placenta accreta, and each has advantages and disadvantages. Therefore, it has been improved in the diagnosis of placenta accreta, is helpful for the diagnosis of placenta accreta, and is suitable for popularization and use.

What are the factors affecting parents' postnatal sense of security?

INTRODUCTION

The postpartum period is part of an important process for mothers and fathers. A sense of security is central as it might influence a parent's journey towards becoming a successful parent. The aim was to determine factors affecting parents' postnatal sense of security (PPSS) before postpartum discharge from a hospital in Konya, Turkey.

METHODS

A descriptive study was conducted. From January 2019 to March 2019, a questionnaire was given to a convenience sample of 188 couples discharged from a regional hospital in Turkey. The sense of security was assessed using the PPSS instrument, with low scores defined as those less than the mean.

RESULTS

Low and high sense of security was based on the mean in the population, for mothers 49.36 and for fathers 34.90. It was found that 43.6% of mothers and 69.7 % of fathers had a low score, which was linked to some specific factors in the postpartum period. These were the type of birth, being ready to take responsibility for baby care, being ready to be discharged, being healthy, having any concern about the baby's health, social support presence, having professional support, and presence of a sense of security.

CONCLUSIONS

Many parents, particularly fathers, have a low postnatal sense of security. In the postpartum period, it is very important for midwives, who are always with the family, to identify the risks for a low sense of security during this period and provide effective care. More studies in different settings with larger samples are recommended.