The effect of oxytocin massage and breast care on the increased production of breast milk of breastfeeding mothers in the working area of the public health center of Lawanga of Poso District.

OBJECTIVE: The objective of this research is to know the effect of oxytocin massage and breast care on the increase of breast milk production. METHOD: This pre-experimental research was performed through the One Group Pretest-Posttest design. The sampling was done through non-probability sampling and purposive sampling, obtaining 30 samples. The data were collected in the form of a questionnaire, which was then analyzed using the Mc Nemar test. RESULT: It was known that the production of breast milk during pre-intervention was poor on 18 respondents and adequately a lot on the other 12 respondents. Meanwhile, during the post-intervention, the production of breast milk on the 18 respondents whose previously breast milk production was poor then become adequate on the seven respondents, while the remaining 11 respondents still produced less breast milk. The statistical test result showed a P value of 0.016, which means that the P is less than 0.05. CONCLUSION: Oxytocin massage and breast care affected the increase of breast milk production considered based on the frequency and duration of breastfeeding as well as the infants' weight in Lawanga Public Health Center, Poso District.

Status of breast care during pregnancy with milk production and disease.

BACKGROUND: Breast care is an important routine during pregnancy and breastfeeding. Its absence leads to inadequate milk production before and after childbirth. OBJECTIVE: This study aimed to determine the status of breast care during pregnancy, which is related to milk production and disease after childbirth in the Tinggede Health Center, Sigi Regency, Central Sulawesi. METHODS: The method used was an analytic survey with a cross-sectional approach and the samples were 82 breastfeeding mothers in the working area of the Tinggede Health Center. The sampling used a total population, and data were obtained by interview and observation. Furthermore, the analysis technique used Chi-Square. RESULTS: The results showed there was a relationship between breast care during pregnancy with milk production (p = 0.001), and breast care status with a disease (p = 0.012). The common diseases suffered by breastfeeding mothers due to inadequate care are non-protruding nipples, infections, blocked milk ducts, mastitis, and lumps. CONCLUSIONS: Breastfeeding mothers' failure to care for their breasts during pregnancy can lead to lack of milk production and diseases such as non-protruding nipples, infections, blocked milk ducts, mastitis, and lumps.

The effect of oxytocin massage and breast care on the increased production of breast milk of breastfeeding mothers in the working area of the public health center of Lawanga of Poso District

Objective: The objective of this research is to know the effect of oxytocin massage and breast care on the increase of breast milk production. Method: This pre-experimental research was performed through the One Group Pretest–Posttest design. The sampling was done through non-probability sampling and purposive sampling, obtaining 30 samples. The data were collected in the form of a questionnaire, which was then analyzed using the Mc Nemar test. Result: It was known that the production of breast milk during pre-intervention was poor on 18 respondents and adequately a lot on the other 12 respondents. Meanwhile, during the post-intervention, the production of breast milk on the 18 respondents whose previously breast milk production was poor then become adequate on the seven respondents, while the remaining 11 respondents still produced less breast milk. The statistical test result showed a P value of 0.016, which means that the P is less than 0.05. Conclusion: Oxytocin massage and breast care affected the increase of breast milk production considered based on the frequency and duration of breastfeeding as well as the infants’ weight in Lawanga Public Health Center, Poso District. (AU)

Characterizing Multiple Patterns of Motor Intent Using Spatial-Temporal Information for Intuitively Active Motor Training in Stroke Survivors.

Upper extremity motor function loss severely affects stroke survivors during daily life activities. Different rehabilitation robotic systems have been developed to allow stroke survivors regain their motor function. Meanwhile, most of the robots only operate in a passive mode and restrict the users to navigate predefined trajectories which may not align with their motion intent, thus limiting motor recovery. One way to resolve this issue would be to utilize a decoded movement intent to trigger intuitively active motor training for patients. In this direction, this study proposed and investigated the use of spatial-temporal neuromuscular descriptor (STD) for optimal decoding of multiple patterns of movement intents in patient to provide inputs for active motor training in the rehabilitation robotic systems. The STD performance was validated using High-Density surface electromyogram recordings from five stroke survivors who performed 21 limb movements. Experimental results show that the STD achieved a significant reduction in limb movement classification error (13.36%) even in the presence of the inevitable White Gaussian Noise compared to other methods (p<0.05). The STD also showed obvious class separability for individual movement. Findings from this study suggest that the STD may provide potential inputs for intuitively active motor training in stroke rehabilitation robotic systems.Clinical Relevance- This study showed that spatial-temporal neuromuscular information could aid adequate decoding of movement intents upon which intuitively active motor training could be achieved in stroke rehabilitation robotic systems.

Affine transform to reform pixel coordinates of EOG signals for controlling robot manipulators using gaze motions.

Biosignals will play an important role in building communication between machines and humans. One of the types of biosignals that is widely used in neuroscience are electrooculography (EOG) signals. An EOG has a linear relationship with eye movement displacement. Experiments were performed to construct a gaze motion tracking method indicated by robot manipulator movements. Three operators looked at 24 target points displayed on a monitor that was 40 cm in front of them. Two channels (Ch1 and Ch2) produced EOG signals for every single eye movement. These signals were converted to pixel units by using the linear relationship between EOG signals and gaze motion distances. The conversion outcomes were actual pixel locations. An affine transform method is proposed to determine the shift of actual pixels to target pixels. This method consisted of sequences of five geometry processes, which are translation-1, rotation, translation-2, shear and dilatation. The accuracy was approximately 0.86° ± 0.67° in the horizontal direction and 0.54° ± 0.34° in the vertical. This system successfully tracked the gaze motions not only in direction, but also in distance. Using this system, three operators could operate a robot manipulator to point at some targets. This result shows that the method is reliable in building communication between humans and machines using EOGs.