Associated Factors of Dietary Patterns among Adolescents in the Rural Northern Region of Thailand: A Community-Based Cross-Sectional Study.

This cross-sectional study aims to explore the dietary patterns and associated factors of adolescents, which are often overlooked in nutrition data systems. Face-to-face interviews were conducted with 304 participants aged 10 to 19 in rural northern Thailand, utilizing both open recall and list-based 24 h recall techniques, with the data recorded online. Dietary diversity (DD) was assessed using ten food groups as per the Food and Agricultural Organization guidelines. We employed binary logistic regression and multivariable logistic regression analyses. Most participants consumed items from the grains, white roots, and tubers food group, while the nuts, seeds, and pulses food group was the least consumed. The mean number of food groups consumed was 5.23 ± 0.12, with no significant differences across gender and age groups, and participants reporting no influence of mass media on food choices were more likely to have inadequate DD (AOR = 2.94; 95% CI 1.38-6.28). Conversely, those not influenced by social media when choosing food (AOR = 0.45; 95% CI 0.21-0.96), who felt relaxed during meals (AOR = 0.33; 95% CI 0.19-0.59), and with no role in family meal decisions (AOR = 0.55; 95% CI 0.31-0.95) were less likely to have inadequate dietary diversity. We suggest that assisting adolescents with mealtime management and involving them in selecting healthy menus could improve their dietary variety. Moreover, future research should further investigate these mechanisms to inform strategies for improving DD in this age group.

Comparison of Effects of Storage at Different Temperatures in a Refrigerator, Upright Freezer on Top of Refrigerator, and Deep Freezer on the Immunoglobulin A Concentration and Lysozyme Activity of Human Milk.

This study aimed to investigate the effects of storing expressed human milk (HM) at different domestic storage temperatures on the secretory immunoglobulin A (SIgA) concentration and lysozyme activity. Forty mothers of full-term infants aged one to six months provided milk samples. The fresh samples were examined within 24 h of expression, and the other samples were stored in a refrigerator for four days or in two types of freezers for six months. The SIgA concentrations and lysozyme activity in the milk samples were studied using enzyme-linked immunosorbent assay (ELISA) kits and fluorometric lysozyme activity assay kits, respectively. The pairwise comparisons of the SIgA concentration and lysozyme activity were carried out using one-way analysis of variance with Dunnett T3 or Kruskal-Wallis tests with Bonferroni correction, depending on the data distribution. The mean temperatures of the refrigerator, upright freezer on top of the refrigerator, and deep freezer (chest freezer) were 2.0, -16.7, and -22.3 °C, respectively. Our study results highlight that the SIgA concentration and lysozyme activity of HM stored in the refrigerator for four days and in freezers for six months were significantly lower than those of fresh HM (p < 0.001). During the first six months of storage in both types of freezers, the SIgA levels were stable, whereas the lysozyme activity significantly decreased (p < 0.001). HM stored in the deep freezer had a higher SIgA concentration and lysozyme activity than HM stored in the upright freezer on top of the refrigerator. Our data support the superiority of fresh human milk over stored HM. If HM is to be stored, then storage in a deep freezer is potentially a more effective method for the preservation of SIgA concentrations and lysozyme activity than storage by refrigeration for four days or in an upright freezer on top of a refrigerator for six months.

Associations between Family Functioning and Symptoms of Attention-Deficit Hyperactivity Disorder (ADHD): A Cross-Sectional Study.

Poor family functioning is linked with poor child ADHD symptoms. However, there are many dimensions of family functioning. Thus, this study aims to find the association between each dimension of family functioning and controlled ADHD symptoms in an Asian culture. This cross-sectional study involved caregivers of 113 Thai children with ADHD ages 4-16 years old who visited the Outpatient Department at Maharaj Nakorn Chiang Mai Hospital between October 2017 and March 2018. The caregivers completed the Chulalongkorn Family Inventory and the SNAP-IV Thai version. Logistic regression was used to examine each dimension of family functioning adjusting for potential confounders. In univariate analyses, six of the seven dimensions of family functioning were associated with controlled ADHD symptoms. In multivariate analyses, findings revealed that good family roles (aOR 7.48, 95% CI = 1.56 to 35.85, p = 0.01) and behavior control (aOR 2.56, 95% CI = 1.08 to 6.03, p = 0.03) were associated with controlled ADHD symptoms. In children with ADHD with poor symptom control, the assessment of family functioning could be helpful. Developing a more specific intervention for caregivers that promotes good family roles and behavioral control may be beneficial.

Effects of the thawing rate and heating temperature on immunoglobulin A and lysozyme activity in human milk.

BACKGROUND: The percentage of infants receiving frozen human milk (HM) is increasing. The effects of thawing and warming on the secretory immunoglobulin A (SIgA) level and lysozyme activity in frozen HM should be investigated to identify optimal methods for preserving immune factors in frozen HM. METHODS: Milk samples were collected from 40 mothers with healthy full-term infants who had been lactating for one to six months. The baseline samples were analyzed within 24 h after collection, and the other samples were frozen at -18 °C before analyses. We compared two methods: placing the container overnight in a refrigerator at 4 °C before warming (slow thawing) and immediately thawing in warm water after removing the sample from the freezer (rapid thawing). Additionally, we investigated the effects of the warming temperature by comparing room temperature (25 °C) and physiological temperature (37 °C). The SIgA concentrations and lysozyme activities in the milk samples were determined using ELISA kits and fluorometric lysozyme activity assay kits, respectively. RESULTS: The SIgA concentrations and lysozyme activity in frozen HM were 16.5-52.1% and 16.8-39.3% lower than those in fresh HM, respectively. The SIgA concentrations in frozen HM were stable during slow thawing at 37 °C (p = 0.072) compared with those in fresh HM. The SIgA concentrations and lysozyme activity were maintained at significantly higher levels during slow thawing than during rapid thawing at 25 °C (p = 0.002 and p < 0.001, respectively). Slow thawing preserved higher SIgA concentrations and lysozyme activity than rapid thawing at 37 °C, but the difference was not significant. CONCLUSIONS: The SIgA level in HM frozen at -18 °C for two months was stable after overnight thawing in the refrigerator (4 °C for 12 h) before warming to 37 °C compared with that in fresh milk. The thawing of HM in the refrigerator overnight (and then warming to 25 °C or 37 °C for 30 min) has the potential to preserve the SIgA concentration and lysozyme activity to a greater extent than heating immediately after removal from the freezer. Broader temperature ranges should be analyzed to determine the temperature that minimizes the losses in SIgA concentration and lysozyme activity in HM.

COVID-19 vaccine hesitancy and influential factors among Thai parents and guardians to vaccinate their children.

Background: The ongoing COVID-19 has had a huge worldwide influence. Vaccinations are a crucial component of illness prevention. Thailand's vaccination program for children above the age of five is in its initial stages. Many Thai parents are still unwilling to vaccinate their children with the COVID-19 vaccine. The purpose of this study was to analyze the rate of parental hesitancy and influential variables among Thai parents and guardians living in Thailand. Methods: This was a cross-sectional survey in Thailand during October and November of 2021. Through online social media networks, an online survey (REDcap) was distributed. Thai parents and guardians with at least one child under the age of 18 were invited to participate. Results: A total of 1064 responses for analysis. One thousand and sixty-four were available for analysis with 74.4% of those who participated being female. The results found that the parental COVID-19 vaccination hesitancy rate was higher among parents with children under the age of 12 than among parents with children over the age of 12. (56.9% vs 17.1%, p-value < 0.001). Parents were more concerned about vaccination side effects (82.5%), safety (60.0%), and vaccine efficacy (37.2%). Low vaccine reluctance among parent with children age less than 12 years old was associated with higher education (aOR = 0.35, 95 %CI = 0.13-0.93, p-value = 0.036) and a favorable attitude regarding covid-19 immunizations (aOR 0.16, 95% CI 0.04-0.67, p-value 0.012). Conclusion: The majority of Thai parents with children under the age of 12 were hesitant to vaccinate against COVID-19. To minimize Thai parent vaccination hesitancy and increase vaccine uptake among children, the government and health care providers should target this population with evidence-based information, promote positive attitudes toward COVID-19 vaccinations, and encourage educated parents to vaccinate their children at first.

Factors Associated with the Maintenance of Breastfeeding at One Year among Women in Chiang Mai, Thailand.

This study aimed to investigate factors associated with breastfeeding for at least one year among women in Chiang Mai, Thailand. We conducted a cross-sectional study of 451 mothers with children aged between 12 and 24 months who visited the well-baby clinic among women who visited the well-baby clinic in secondary and tertiary hospitals. The data collected included maternal sociodemographic information, employment status, reasons contributing to continued breastfeeding, primary sources of information, and influential people affecting continued breastfeeding. Multivariable logistic regression analysis was used to investigate the relationship between explanatory variables and continued breastfeeding at one year. Reporting "easier to bond with baby" as a reason to continue breastfeeding (AOR 3.118, 95% CI: 2.022, 4.809) and multiparous status (AOR 1.588, 95% CI: 1.042, 2.420) were positive predictors of mothers who had breastfeeding at least one year postpartum while mothers with undergraduate education level (AOR 0.635, 95% CI: 0.404, 0.997) were more likely to discontinue breastfeeding. Our study highlighted that working mothers have lower odds of continued breastfeeding than stay-at-home mothers (SAHMs), which was found for work with day shifts (AOR 0.437, 95% CI: 0.261, 0.731), work with rotational shifts (AOR 0.481, 95% CI: 0.247, 0.934), and work from home jobs with a flexible schedule (AOR 0.439, 95% CI: 0.229, 0.838). These findings showed that both employment outside home and work from home were strong risk factors for discontinuing breastfeeding before 12 months. We suggest that a breastfeeding-friendly workplace policy is essential to enhance the continuance of breastfeeding. Additionally, working at home requires more research to explore breastfeeding barriers and establish more support strategies.

Factors Affecting Breastfeeding Practices under Lockdown during the COVID-19 Pandemic in Thailand: A Cross-Sectional Survey.

A COVID-19 lockdown and restrictive order has had a large impact on the lives of people. This cross-sectional study was conducted to identify factors affecting breastfeeding among mothers living in Thailand during the lockdown. Data were collected from 903 mothers with infants ages 0-12 months from 17 July 2020 to 17 October 2020 after the first nationwide COVID-19 lockdown period by an online platform and interview questionnaire survey. Multivariable logistic regression analysis was used to investigate the association between the effect of lockdown and breastfeeding practices with potential confounder adjustment including maternal age, ethnicity, newborn age <6 months, family income below $16,130 per annum, education below undergraduate level, and working status. Mothers changed breastfeeding practices in this period (n = 39, 4.32%) including having changed from exclusive breastfeeding to combined breastfeeding with formula milk (n = 22, 2.44%), and having reduced the frequency when compared to before the pandemic (n = 13, 1.44%). The associated factors of changing breastfeeding practices were "contact with healthcare services" (aOR = 0.46, 95% CI 0.22 to 0.96, p = 0.04), "infant feeding support from health personnel" (aOR = 0.39, 95% CI 0.16 to 1.94, p = 0.035), and "lack family support and help with feeding your baby after lockdown" (aOR = 7.04, 95% CI 1.92 to 25.84, p = 0.003). In conclusion, this study showed a slight decrease in breastfeeding in the sampled mothers during the COVID-19 lockdown in Thailand. A long-term national surveillance system for maintenance of breastfeeding should be established. Health care service interventions and additional information are needed to support mothers and families for breastfeeding during pandemics.

Maternal Mental Health under COVID-19 Pandemic in Thailand.

Numerous nations have implemented lockdown measures in response to the COVID-19 pandemic. As a consequence of the lockdown on daily living, social participation, and health service accessibility, vulnerable people, for example, new mothers, may experience an increase in mental health problems. This cross-sectional survey was conducted to investigate the impact of the COVID-19 pandemic lockdown on Thai new mothers and the variables affecting their mental health. The survey data were collected from 903 Thai mothers with infants aged 0-12 months using an online platform and a face-to-face interview questionnaire survey between 17 July and 17 October 2020, during the first nationwide COVID-19 lockdown period. For the final analysis, there were 862 participants who completed all of the questions. The full exploratory analysis was performed by multivariable linear regression to identify the variables influencing maternal mental health. Our study demonstrated that new mothers reported feeling a high extent to some extent of worry (44.9%), increased appetite (40.4%), becoming easily annoyed or irritable (39.1%), and feeling down (33.5%), whereas 82.7% felt able to cope with the first lockdown situation. Practiced relaxation techniques were associated with positive maternal mental health (adjusted ß = 1.05, 95% CI 0.57 to 1.52, p < 0.001). The perceived impact of the COVID-19 lockdown was on the household's ability to pay for rent, to make mortgage payments (adjusted ß = -1.59, 95% CI -2.87 to -0.36, p = 0.011), the household's ability to pay for other essentials, such as utilities and medication (adjusted ß = -1.99, 95% CI -3.16 to -0.81, p = 0.001), household crowding after lockdown (adjusted ß = -3.46, 95% CI -4.86 to -2.06, p < 0.001), and not going outside or doing outdoor activities (adjusted ß = -2.22, 95% CI -3.35 to -1.08, p < 0.001). These impacts were significantly associated with negative mental health. In conclusion, our results emphasize the critical need for continuous monitoring of maternal mental health and developing an effective response strategy and activity for promoting maternal mental health under the stress of repetitive lockdowns and increased economic pressures.

Macronutrient, immunoglobulin a and total antioxidant capacity profiles of human milk from 1 to 24 months: a cross-sectional study in Thailand.

BACKGROUND: An extended duration of breastfeeding of up to two years is encouraged by many health authorities, but information regarding the composition of milk after one year postpartum is limited. The goal of this study was to determine the association between the duration of lactation and macronutrient contents, immunoglobulin A (IgA) levels and total antioxidant capacity (TAC) in human milk (HM), from 1 to 24 months postpartum. METHODS: Cross-sectional milk samples were collected between January and April 2019 from mothers with healthy full-term children who had been lactating for 1 to 24 months. The HM was biochemically analyzed for protein and carbohydrate contents by colorimetric assays. The fat content was determined by capillary centrifugation, and the energy content was calculated from the results of centrifugation assays. IgA levels and TAC were determined by ELISA and a Trolox equivalent antioxidant capacity (TEAC) assay, respectively. Pearson's correlation coefficient and Spearman's rank correlation coefficient were used to determine associations between months of lactation and milk composition, and multiple regression analysis was used to assess associations between months of lactation and milk composition adjusted for relevant covariates. Differences were considered significant at p < 0.05. RESULTS: One hundred eighty-four milk samples were analyzed. The month of lactation was positively associated with the fat concentration (B = 0.31, SE = 0.09, p = 0.001), energy content (B = 3.11, SE = 0.92, p = 0.001), and IgA (B = 4.17, SE = 1.08, p < 0.001) but negatively associated with the carbohydrate concentration (B = - 0.22, SE = 0.01, p = 0.04). No association was observed between the month of lactation and the protein concentration or TAC after adjustment for maternal age, maternal BMI, birth order, and breastfeeding frequency. CONCLUSION: The duration of lactation was found to be positively associated with the fat, energy, and IgA content in HM for up to two years postpartum, and negatively associated with carbohydrate concentration. More prospective cohort studies are needed to obtain evidence-based knowledge regarding the changes in HM composition throughout the course of lactation.

Combined Black Rice Germ, Bran Supplement and Exercise Intervention Modulate Aging Biomarkers and Improve Physical Performance and Lower-Body Muscle Strength Parameters in Aging Population.

Aging is a time-dependent functional decline in muscle mass and strength, which is reflected in poor physical performances, hormonal imbalance, and development of chronic low-grade inflammation. This study aimed to assess the effectiveness of black rice germ, bran supplement, and exercise program either alone or in combination for 24 weeks on the aging biomarkers (C-reactive protein, Interleukin-6, Insulin-like growth factor-1, and CD4:CD8 T cell ratio) physical performance, muscle strength parameters (walking speed, sit-to-stand time, grip strength) among Thai aging population. A total of 120 healthy volunteers aged 65-74 years were assigned to the exercise group (EX), black rice germ, and bran supplement (BR) group or the combination of BR and EX group (BR + EX). Over the course of the 24-week intervention, compared with baseline data (T0), the combined BR + EX intervention significantly decreased the inflammatory biomarkers (C-reactive protein and interleukin-6 levels, both p < 0.05 vs. T0) and significantly increased the insulin-like growth factor-1 levels (p < 0.001 vs. T0). Significant improvement in physical performance and muscle strength were also observed in the combined BR + EX group (decrease in sit-to-stand time and gait speed over the 24-week intervention, both p < 0.05 vs. T0, and trend toward grip strength improvement at p = 0.088 vs. T0). Overall, our results indicated a synergistic effect towards the combined intervention with the sustainable improvement in physical performances, lower-body muscle strength, and the modulation of both inflammatory and endocrine biomarkers. This study could encourage older adults to change their lifestyles to improve healthy aging and longevity.

Lacerated Liver Graft in an Open Abdomen Setting: A Case Report.

Donor scarcity is a primary problem in the development of a transplant program. The imbalance between an extremely increasing demand and the number of organs in the supply has led to an extended criteria donor approach. The successful use of donors with infectious diseases and septic shock has been reported. However, organs from deceased donors with traumatic abdominal injury and open abdomen are usually discarded due to risks of severe infections. Thus far, only 1 such case, in which a liver graft from an open abdomen was used successfully, has been reported. Herein, we report of a case of liver transplant using a traumatized liver allograft procured from a deceased donor with an open abdomen. The donor was a 16-year-old patient who had blunt abdominal trauma and severe head injury from a car accident, resulting in emergency laparotomy with suturing of the lacerated wound at the liver and abdominal packing. The donor was subsequently pronounced brain dead, and the family consented to organ donation. A multiorgan procurement was performed, and the liver was transplanted to 52-year-old patient who had multiple hepatocellular carcinomas. The postoperative course was without any infection or rejection. In conclusion, the use of donor livers with preexisting trauma in open abdomen settings can be used as alternative to expand the organ donor pool.