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Objective: To explore the effectiveness of a nurse‐led mobile health (mHealth) intervention to prevent excessive gestational weight gain (GWG) in overweight and obese women. Methods: A randomized controlled trial with an experimental study design. Ninety‐two pregnant women with body mass index (BMI) ≥25 kg/m2 at less than 17 weeks gestation were recruited from two prenatal clinics in northern Taiwan from January to June 2020. The experimental group used the MyHealthyWeight (MHW) app and a wearable activity tracker (WAT), and the controls received standard antenatal treatments with no mHealth‐based elements. Two hospital follow‐up visits were scheduled at 24–26 weeks in the second trimester and 34–36 weeks in the third trimester. A generalized estimating equation (GEE) was used to examine the trajectories and the effectiveness of mHealth on GWG. Results: No difference in GWG was found between the intervention and control groups at baseline (p > 0.05). The GWG trajectory in the entire cohort of women with obesity exhibited a quadratic pattern (ß = 1.8, 95% confidence interval [CI] = 1.27–2.32), and intervention participants' weekly GWG was gained significantly lower than their controls in the second trimester (p < 0.05). Throughout the pregnancy, the mHealth intervention group had a significantly lower proportion of individuals who exceeded their GWG in both total (21.6% vs. 32.6%) and weekly weight gain (first trimester = 58.7% vs. 65.2%; second trimester = 45% vs. 67.4%; third trimester = 48.6% vs. 55.1%). In particular, among obese women in the third trimester, those in the intervention group gained less gestational weight than their controls. The adjusted body weight difference was 5.44 kg (p = 0.023), signifying the total GWG difference (3.30 vs. 8.74 kg) between the means of the two groups. The GEE model indicated that obese women who were aged 35 years, had prepregnancy exercise habits, perceived self‐efficacy of diet, and more physical activity tended to have low GWG (p < 0.05). Conclusions: The nurse‐led mHealth‐based intervention shows promising results in significantly preventing excessive GWG among high‐BMI women. More effectiveness was found among the obese subgroup. Clinical relevance: The mHealth‐based intervention would be successfully implemented by nurses to help high‐BMI women maintain their optimal body weight and promote healthy behavioral changes, particularly in diet and physical activity during pregnancy. [ABSTRACT FROM AUTHOR]

Aim: The present study aimed to evaluate the effectiveness of individualized exercise counselling in changing exercise behaviour and relieving pregnancy‐related distress symptoms in pregnant women. Methods: A quasi‐experimental design and convenience sampling technique were used. Participants were recruited from the prenatal outpatient departments of medical centre hospitals in Taipei, Taiwan. The experimental group (n = 52) received face‐to‐face exercise counselling followed by 8 weeks of exercise sessions in their homes. The control group (n = 49) received no exercise counselling. Pregnancy‐related distress symptoms were assessed before and after 8 weeks in both groups. Results: The after‐counselling scores of total (t = 2.46, P < 0.05) and physical (t = 3.18, P < 0.01) distress symptoms were significantly lower than the before‐counselling scores in the experimental group. The total, physical and psychological distress scores significantly differed between groups and before and after counselling. The adjusted R2 values for total, physical and psychological distress symptoms ranged from 0.59 to 0.70. Participants' exercise habits increased from prepregnancy (19.2%) to after counselling (71.2%). Conclusion: Exercise counselling may effectively increase exercise habits and reduce pregnancy‐related distress symptoms among pregnant women. Women with higher pretest symptom distress scores also had higher posttest symptom distress scores. Based on our outcomes, health care providers should routinely provide exercise counselling to pregnant women. SUMMARY STATEMENT: What is already known about this topic? Previous studies have found that exercise can be very beneficial for pregnant women by relieving pregnancy‐related distress.Women also commonly reported that advice regarding exercise during pregnancy is generally vague (not individualized), constantly changing and often limited to a continuation of their previous routine or simply increased walking.Studies on the effectiveness of individual face‐to‐face exercise counselling for pregnant women for relieving their pregnancy‐related distress symptoms are limited. What this paper adds? Individual face‐to‐face exercise counselling can reduce pregnancy‐related symptoms in pregnant women.The pretest score was a significant factor that influenced the degree of relief from symptom distress. The implications of this paper: This study could help health care providers to provide pregnant women with exercise counselling as part of their routine prenatal care to relieve pregnancy‐related distress. [ABSTRACT FROM AUTHOR]

Abstract Pregnant women tend to exercise less than women who have not yet been pregnant. In the present study, which involves two studies, we aimed to construct an effective, individualized exercise counseling model for pregnant women. In study 1, a three-round session that involved 10 multidisciplinary health care experts reached a consensus via the Delphi method. In the preliminary study, two healthy pregnant women were recruited from the prenatal outpatient departments of hospitals in Taipei, Taiwan. Both of them were 32 years old and primipara. The results of study 1, the established five stages of the individualized exercise counseling model for pregnant women were as follows: assessment, defining barriers that interfere with achieving the target, planning, implementation and monitoring, and evaluation. In the preliminary study, we applied this counseling model of study 1 to 2 healthy pregnant women. The 5-stage counseling model can encourage pregnant women to begin to exercise or to continue exercising. We believe that this exercise counseling model can potentially be used by nurses. It can help them to encourage pregnant women to regularly exercise, and to promote exercise as part of a healthy lifestyle. Highlights • The five stages of the Exercise Counseling Model for pregnant women are assessment, defining barriers, planning, implementation and monitoring, and evaluation. • The counseling model provides to be effective in encouraging pregnant women to begin to exercise or to continue exercising. • This exercise counseling model can provide guidelines for health care staff members to follow in their practice of encouraging women to exercise during pregnancy. [ABSTRACT FROM AUTHOR]

This study aims to investigate the effects of centralized allocation and optimization of railway resources on overall operational efficiency of the railway industry. Its results are intended to help Taiwan railway industry in resource allocation and reduction of organization resistance caused by resource deployment in Taiwan. For this purpose, this study proposes and divides resource reallocation into long-, middle-, and short-term plans, with three resource adjustment programs. These programs consider different geographical ranges and resource conditions of personnel and equipment in resource allocation by using a two-phase centralized data envelopment analysis. Conducted in 2011, the Taiwan railway data analysis indicated that high overall output that was attributed to efficient allocation of resources induced large-scale organizational changes and adjustments (such as staff reduction) in the railway industry. These changes resulted in widespread organization resistance. Nonetheless, this process enabled the railway industry in Taiwan to achieve balance between output and organization resistance under different environments efficiently. [ABSTRACT FROM AUTHOR]

Background: Physical activity reduces the risk of maternal disorders during pregnancy. However, many pregnant women reduce their levels of physical activity while pregnant. Purpose: The purpose of this study was to examine and compare the physical activity (total amount, intensity, type) of Taiwanese women during each trimester. Methods: This cross-sectional survey used purposive sampling to enroll 581 Taiwanese women as participants. The physical activity of participants wasmeasured using theMandarin version of the Pregnancy Physical Activity Questionnaire. Results: The levels of household/caregiving activity and occupational activity differed significantly across trimesters. Household/caregiving (43.2%-54.5%) and occupational activity (42.0%-54.0%) accounted for the largest percentages of total energy expenditure for all three trimesters. In terms of total and household/caregiving activities, multiparous women had significantly higher mean energy expenditures than their primiparous peers. Moreover, income had a pervasive influence on all types and amounts of physical activity and energy expenditures, respectively, with the exception of sports/exercise. Conclusions/Implications for Practice: Further careful assessment of the types and intensities of physical activity that are suitable for pregnant women in different parity and income categories in Taiwan is necessary. Furthermore, healthcare providers should encourage pregnant women to use strategies that promote their more regular participation in enjoyable physical activities. One of these potential strategies is to do activities together with children, family members, or friends. [ABSTRACT FROM AUTHOR]

Using the quasi-experimental design, this study examined the effect of autonomy support on self-determined motivation in elementary school physical education (PE) students. One hundred and twenty six participants were assigned to either the autonomy support group (n = 61) or the control group (n = 65) for a six-week intervention period. Perceived teacher autonomy, perceived autonomy in PE, and self-determined motivation in PE were pre- and post-tested using validated questionnaires. Significant increases in perceived teacher autonomy and perceived autonomy in PE were observed in the autonomy support group, but not in the control group. Intrinsic motivation was higher in the autonomy support group than that in the control group. From an experimental perspective, these findings suggest that the autonomy support was successfully manipulated in the PE classes, which in turn increased the students' perceived autonomy and intrinsic motivation. [ABSTRACT FROM AUTHOR]

Background: Women with overweight (OW) and those with obesity (OB) tend to gain excessive weight during pregnancy, often resulting in adverse outcomes. The long-term effects of mobile health (mHealth) interventions on maternal and infant outcomes remain unclear., Aims: To examine the effects of an mHealth intervention on OW and OB from the course of their pregnancy to six months postpartum., Methods: A randomized controlled trial was conducted in northern Taiwan. Ninety-two pregnant women with a body mass index (BMI)of ≥25 kg/m 2 were recruited from prenatal clinics at <17 weeks of gestation. Prepregnancy weight was baseline maternal weight, with data collected subsequently at the last assessment before childbirth and six months postpartum. The intervention group (IG) received the mHealth intervention, while the control group (CG) received standard antenatal care. The trial was registered on ClinicalTrials.gov (identifier: NCT04553731) with the initial registration date of September 16, 2020., Findings: The IG tended to have a lower mean body weight than the CG at the last assessment before childbirth (82.23 kg vs 84.35 kg) and at six months postpartum (72.55 Kg vs 72.58 Kg). IG's newborn birth weight was significantly lower than CG's (3074.8 vs. 3313.6 g; p = 0.009). Regression analysis revealed that OB in IG had a significant reduction in weight before childbirth (β = -7.51, p = 0.005) compared to OB in CG. Compared to OW in CG, both OW in IG (β = -243.59, p = 0.027) and OB in IG (β = -324.59, p = 0.049) were associated with decreased newborn birth weight., Conclusions: mHealth helped women with obesity to successfully manage their GWG and body weight before childbirth and newborns' birth weight, despite this effect not persisting to reduce weight retention at six months postpartum., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier Ltd. All rights reserved.)

Low levels of physical activity (PA) are of a health concern among high body mass index (BMI) women living a sedentary lifestyle and being overweight or obese during pregnancy is associated with increased risks of maternal and fetal health complications. Obstetricians often provide advice regarding recommended PA levels, yet this has not been easily achieved in this group to prevent adverse birth-related outcomes. The purpose of this study is to explore motivators/enablers and perceived barriers through in-depth qualitative inquiry, guided by a behavioral change model, for understanding of pregnant women's decisions to engage, or refrain from PA practice. Thirteen overweight and obese pregnant women aged 28 to 45 years with an inactive, sedentary lifestyle in urban areas of northern Taiwan were recruited to participate in six focus group sessions for their intent and readiness for PA engagement in pregnancy. A thematic content analysis was performed with a constant comparison method to categorize interview data and generate themes. The findings illustrate the extent to which obese and overweight pregnant women's readiness for PA is affected by multiple factors, including personal beliefs, perceived societal norms, peer support, and the competing priorities in the environment. PA interventions are to be effective by focusing on overcoming barriers, increasing motivations, and enhancing self-management. Strategies shared by participants shed lights for program developers to design preferable behavioral interventions for this group of women who are low self-esteem with low self-efficacy to increase PA and meet recommended levels. There is considerable potential for health care providers to provide accessible information, facilitate PA, and promote an active lifestyle during and after pregnancy.

Background: Exercise has many benefits for women with uncomplicated pregnancies. However, poor exercise knowledge may contribute to problems or barriers that reduce a woman's level of exercise after becoming pregnant., Aim: This study was performed to identify pregnancy exercise knowledge among pregnant women using latent class analysis and to examine the relationship between pregnancy exercise knowledge patterns and sociodemographic characteristics., Design: A descriptive, cross-sectional approach was used in this study., Methods: Participants were recruited from the prenatal outpatient departments of two hospitals and a certified prenatal center in Taipei, Taiwan. A total of 618 participants completed a pregnancy exercise knowledge test. The data were analyzed using WINMIRA and SPSS 20.0 software., Results: Two latent classes were identified based on exercise knowledge among pregnant women. The Accurate Knowledge group (n = 543, 87.9%), which had a higher latent trait for exercise knowledge (M = 1.31, SD = 0.94), was larger than the Limited Knowledge group (n = 75, 12.1%), which had a lower latent trait (M = -0.22, SD = 1.14). The principles of exercise for pregnant women, particularly the appropriate intensity and duration, may be difficult items for women in the Limited Knowledge group to understand. Women with Limited Knowledge had significantly lower education levels and greater rates of unemployment, multiparity, and miscarriage than women in the Accurate Knowledge group., Linking Evidence to Action: A two-class system for interpreting exercise knowledge among pregnant women is statistically supported. We believe that this study has evidence-based potential to help healthcare providers improve pregnant women's exercise knowledge as part of routine prenatal care to promote exercise., (© 2020 Sigma Theta Tau International.)

Background: Physical activity reduces the risk of maternal disorders during pregnancy. However, many pregnant women reduce their levels of physical activity while pregnant., Purpose: The purpose of this study was to examine and compare the physical activity (total amount, intensity, type) of Taiwanese women during each trimester., Methods: This cross-sectional survey used purposive sampling to enroll 581 Taiwanese women as participants. The physical activity of participants was measured using the Mandarin version of the Pregnancy Physical Activity Questionnaire., Results: The levels of household/caregiving activity and occupational activity differed significantly across trimesters. Household/caregiving (43.2%-54.5%) and occupational activity (42.0%-54.0%) accounted for the largest percentages of total energy expenditure for all three trimesters. In terms of total and household/caregiving activities, multiparous women had significantly higher mean energy expenditures than their primiparous peers. Moreover, income had a pervasive influence on all types and amounts of physical activity and energy expenditures, respectively, with the exception of sports/exercise., Conclusions/implications for Practice: Further careful assessment of the types and intensities of physical activity that are suitable for pregnant women in different parity and income categories in Taiwan is necessary. Furthermore, healthcare providers should encourage pregnant women to use strategies that promote their more regular participation in enjoyable physical activities. One of these potential strategies is to do activities together with children, family members, or friends.