Types of Breastfeeding and its Predictors of Mothers in Twenty-four Months after Birth

Comparison of Diagnosed Depression and Self-Reported Depression Symptom as a Risk Factor of Periodontitis: Analysis of 2016-2018 Korean National Health and Nutrition Examination Survey Data

Depression causes damage to the immune defense mechanism, and it can worsen periodontitis due to the accumulation of periodontitis pathogens. This study was conducted in order to explore the association of diagnosed depression and self-reported depression symptom with periodontitis by using the Korean National Health and Nutrition Examination Survey 7th (KNHANES VII) data. A total of 12,689 participants aged over 19 received a periodontal examination among the 24,269 participants of KNHANES VII. Diagnosed depression and self-reported depression symptom were the two terms used for depression. Periodontitis was defined as the presence of teeth with periodontal pockets of 4 mm or deeper. The age, sex, marital status, education, region, basic livelihood protection, private health insurance, type of housing, health insurance coverage, household income, sleeping hours, subjective health condition, stress perception, drinking status, obesity, and current smoking status of the participants were examined. Chi-square tests and two-tailed analyses were used. The association of depression and periodontitis was tested by using logistic regression models adjusted for socio-demographic and behavioral variables. Diagnosed depression was associated with periodontitis, as the odds ratio of diagnosed depression for periodontitis was 1.772 (95% confidence interval = 1.328-2.364). However, the association between self-reported depression symptom and periodontitis was not statistically significant. This study revealed that diagnosed depression, not self-reported depression symptom, could be a risk factor for periodontitis. Therefore, it is necessary to take a closer look into diagnosed depression in order to manage and prevent periodontitis.

Impact of Breastfeeding Knowledge, Attitude, and Barriers on Breastfeeding Practice among Twin Mothers

PURPOSE

This study was conducted to identify effects of breastfeeding knowledge, attitude, and barriers on breastfeeding practice on twin mothers and to provide basic data for successful breastfeeding for twins.

METHODS

Participants were 151 mothers with two to twelve months-old twins. Data were collected from online support groups by an online survey.

RESULTS

Mean score for breastfeeding knowledge was 18.34±4.63, for breastfeeding attitude was 3.61±0.51, and for barriers to breastfeeding was 13.35±1.08. The breastfeeding practice rate was 27.8% when twins were two months old. The breastfeeding knowledge was significantly different depending on mother's occupation, number of children, utilization of postpartum caretaker, and age of the children. There were significant differences in the breastfeeding attitude depending on gestational week of twins, planned length of the breastfeeding, and decision period for the breastfeeding. The practice of the breastfeeding was significantly different depending on the number of children. Factors influencing the breastfeeding practice were the breastfeeding attitude (p<.05), age of mother (p<.01), and the number of children (p<.01).

CONCLUSION

An educational program and expert-led supportive system that is designed for twins are necessary, and they need to be included in prenatal care in order to have positive attitude for the breastfeeding as well as to breastfeed successfully.

[A structural model for primiparas' breastfeeding behavior]

PURPOSE

The study was done to construct and test a structural model to explain primipara breastfeeding behavior.

METHODS

The participants were 213 primiparas on postpartum wards. Data were analyzed using the PASW 18.0 and AMOS 19.0 programs.

RESULTS

Fitness statistics for the hypothetical model were appropriate (χ² =38.50, p=.070, GFI=.96, RMSEA=.05, AGFI=.93, NFI=.95, TLI=.97, CFI=.98, PNFI=.57, χ²/df=1.43). Breastfeeding behaviors were directly influenced by intention to breastfeed, perceived effectiveness of breastfeeding, and the amount of supplementary feeding. The amount of supplementary feeding had the largest direct impact on breastfeeding behavior. The largest total effect on breastfeeding behavior was intention to breastfeed. The environment of the maternity hospital indirectly influenced breastfeeding behavior. These factors explained 18.9% of variance in the primipara breastfeeding behavior.

CONCLUSION

The results of the study indicate that in order to promote primipara breastfeeding the amount of supplementary feeding immediately after the birth should be limited and an environment that encourages exclusive breastfeeding in the hospital should be provided. The results also suggest it is necessary to provide nursing interventions that increase the intention to breastfeed and the perceived effectiveness of breastfeeding.