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Background: Although the benefits of breastfeeding are well known, it has been observed that some mothers abandon it, sometimes due to a lack of training in this area. It is unknown whether the level of breastfeeding knowledge, attitudes and practices increase after an educational intervention. Objective: To determine the knowledge, attitudes and breastfeeding practices of mothers of children under 1 year of age before and after an educational intervention. Material and methods: Quasi-experimental, analytical and longitudinal study. It included 216 mothers with children under 12 months of age; it excluded those with medical contraindications to breastfeeding; those that did not complete the surveys were eliminated. Sociodemographic data were collected. Medians of knowledge, attitudes and practices in breastfeeding before and after the educational intervention were compared with the Wilcoxon test. Results: High school education (54.6%), married marital status (48.7%), housewife occupation (66.2%) and worker socioeconomic level (61.6%) predominated. After the educational intervention, 213 mothers (98.6%) obtained a good level of knowledge, 216 (100%) acquired a good attitude, and 203 of them (94%) achieved good practices about breastfeeding. There were statistically significant differences between the medians of knowledge (p < 0.0001), attitudes (p < 0.0001) and practices (p = 0.014) before and after the educational intervention on breastfeeding, all of which increased their levels. Conclusions: There was a change in the level of knowledge, attitudes and practices in breastfeeding before and after the educational intervention. [ABSTRACT FROM AUTHOR]

Introduction: To control gestational obesity, it is necessary to design and implement interventions to improve the quality of diet and physical activity. The objective of the study was to evaluate the efficacy of a psychoeducational nursing intervention for the control of gestational weight in Mexican pregnant women. Methods: quasi-experimental study. The sample consisted of 34 participants; n1=17 y n2=17. The psychoeducational intervention consisted of 12 sessions, which included educational, cognitive behavioral techniques and prenatal yoga, for eight weeks. The control group received routine care and a prospectus additional healthy nutrition. We realized anthropometric measurements before and after the intervention, as well as the retention rate in the intervention and the satisfaction of the participants. Results: Pregnant women who participated in the intervention had less gestational weight gain than those in the control group (... = 5.17 ± 3.01 vs. (... = 8.03 ± 4.06; t = -2.32, gl = 32, p = .026). The intervention was feasible, given that 80% complied with the scheduled sessions and satisfactory acceptability, 76.5% of the participants mentioned that the quality of the program was excellent and 100% mentioned that they received the help they expected. Conclusion: The psychoeducational intervention favors gestational weight control in the experimental group compared to the control group. Psychoeducational interventions are recommended for the management of weight gain during pregnancy. [ABSTRACT FROM AUTHOR]

Background: arterial hypertension is a disease with a high prevalence worldwide. Among the alternatives for its treatment, music therapy is effective together with pharmacological treatment. Objective: to describe the music therapy influence in the reduction of moderately high blood pressure figures. Methods: an observational, analytical, case-control study was carried out with patients (n=100) who attended the Rolando Ricardo Estrada Polyclinic's Emergency Room, in the Báguanos municipality (Holguín), from 2021 to 2022, selected through purposive non-probabilistic sampling. Two groups of 50 patients each were created. The case group was exposed to music therapy, but not the control group. Results: in both groups, patients aged between 40 and 59 years (41%), female (55%) and with a previous diagnosis of arterial hypertension (58%) predominated. At the time of going to the polyclinic, systolic pressure between 140 and 159 mmHg (62%) predominated in both groups. After one hour had elapsed, in most of the patients in the case group the figures dropped to 120 and 139 mmHg (32%). In the control group, a slight decrease was observed, but a higher percentage of patients with 140 to 159 mmHg (25%) remained. Conclusion: patients exposed to music therapy showed a more marked decrease in moderately elevated blood pressure figures, compared to those not exposed. [ABSTRACT FROM AUTHOR]

Introduction: Overweight and obesity in the adolescent population are on the rise, it is thus necessary to identify interventions to prevent and manage these conditions in the youth group. Objective: To show the evidence found about the characteristics of the interventions published in indexed scientific journals on prevention and management of overweight and obesity, nutrition and physical activity, so that they are used in decision-making of policies and programs for the promotion and prevention of this health condition. Materials and Methods: A systematic review of qualitative and quantitative studies (ranging from experimental to descriptive, including both systematic reviews and meta-analyzes) published in 2005-2017 was performed by means of the PubMed and ScienceDirect databases, the Ovid and SciELO virtual libraries, and the Cochrane library reviews. Results: There is great variety in the design and implementation of interventions concerning components, theories, scenarios, evaluation of the effects, dosage, timing and monitoring that impact nutritional habits, physical activity, self-efficacy and the body mass index (BMI) of the studied population. Discussion: The effectiveness of interventions varies depending on the components and accuracy of implementation; consequently, this must be reviewed in the light of the best effects that have been found. Conclusions: 47 studies met the inclusion criteria. Interventions will be strengthened with the use of a theory that guides and supports the findings to provide greater and better results. The components of interventions include: duration, dosage, intensity of intervention, response and monitoring. Adolescents prefer participatory and interactive methodologies; however, there is still no specific and clearly defined intervention that could be standardized to address this health issue. [ABSTRACT FROM AUTHOR]