| 51. |
- Ellsberg, Mary, et al.
(författare)
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Long-term change in the prevalence of intimate partner violence : a 20-year follow-up study in León, Nicaragua, 1995-2016
- 2020
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Ingår i: BMJ Global Health. - : BMJ. - 2059-7908. ; 5:4
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Tidskriftsartikel (refereegranskat)abstract
- Introduction Although intimate partner violence (IPV) affects an estimated one out of three women globally, evidence on violence prevention is still scarce. No studies have measured long-term change in larger populations over a prolonged period.Methods The aim of this study was to measure changes in the prevalence of IPV in León, Nicaragua, between 1995 and 2016. The 2016 study interviewed 846 ever-partnered women aged 15 to 49 regarding experiences of physical, sexual and emotional IPV. These findings were analysed together with comparable data collected from 354 women in 1995. Multivariate logistic regression modelling was carried out on a pooled data set to identify differences between the two studies while controlling for potential confounding factors.Results Lifetime physical IPV decreased from 54.8 to 27.6 per cent (adjusted OR (AOR) 0.37; 95% CI 0.28 to 0.49) and 12-month prevalence of physical IPV decreased from 28.2 to 8.3 per cent (AOR 0.29; 95% CI 0.20 to 0.42), respectively. Similar decreases were found in lifetime and 12-month emotional IPV. No significant difference was found in the prevalence of lifetime sexual violence between the two time periods.Conclusions The results suggest that the reduction in IPV was not due to demographic shifts, such as increased education or age, but reflects a true decrease in the prevalence of IPV. The decrease is not likely to have occurred on its own, and may be attributable to multisectoral efforts by the Nicaraguan government, international donors and the Nicaraguan women’s movement to increase women’s knowledge of their rights, as well as access to justice and services for survivors during this time period.
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| 56. |
- Rodriguez, Teresa, 1966-, et al.
(författare)
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Pyrethroids exposure and neurobehavioral performance in school age children in rural Nicaragua
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Annan publikation (övrigt vetenskapligt/konstnärligt)abstract
- Objective: This cross-sectional study explored whether pre or postnatal pyrethroid exposure impaired cognitive performance and behavior in school-aged children from a rural area in Nicaragua.Methods: Pyrethroid exposure was assessed in 110 children age 7-9, attending grade 1-3, with cumulative parental pyrethroid use indices of hours of spraying, during pregnancy, the first year of life, and older than age one. Cypermethrin accounted for most of the pyrethroid use. Cognitive performance of the children was evaluated with 12 sub-tests and total IQ of Wechsler Intelligence Scale for Children (WISC IV), grouped into indices for perceptual reasoning, verbal comprehension, working memory, and processing speed. Behavior at school was measured with the oppositional, cognitive problem/inattention, hyperactivity and ADHD index subscales of the Conners’ Teacher Rating Scale-Revised:Short form (CTRS-R:S). One year later, the pyrethroid metabolite 3-PBA was measured in 211 urine samples from 74 children (median 3.3 µg/g creatinine, max. 547) and the effect of recent exposure on cognitive and behavior was assessed with a shortened battery. Results:Pyrethroid exposure indices during the first year of life significantly decreased performance of perceptual reasoning in children aged 7-9. For each 10-fold increasein hours of pyrethroid application , children’s performance on the Perceptual Reasoning Index decreased on average with 1.1 point. Postnatal exposures, during the first year and after age 1, associated with hyperactivity and attention problem. Urinary 3-PBA levels were negatively associated with a number of cognitive functions and, noteworthy, with increased scores for ADHD in girls but not in boys.Conclusion:Pyrethroid exposure in the first year of life was associated with decreased perceptual reasoning in rural children and with hyperactivity and ADHD predominantly in girls.
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| 57. |
- Rodriguez, Teresa, 1966-, et al.
(författare)
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Pyrethroids exposure and neurobehavioral performance in school age children in rural Nicaragua
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Annan publikation (populärvet., debatt m.m.)abstract
- Objective: This cross-sectional study explored whether pre or postnatal pyrethroid exposure impaired cognitive performance and behavior in school-aged children from a rural area in Nicaragua.Methods: Pyrethroid exposure was assessed in 110 children age 7-9, attending grade 1-3, with cumulative parental pyrethroid use indices of hours of spraying, during pregnancy, the first year of life, and older than age one. Cypermethrin accounted for most of the pyrethroid use. Cognitive performance of the children was evaluated with 12 sub-tests and total IQ of Wechsler Intelligence Scale for Children (WISC IV), grouped into indices for perceptual reasoning, verbal comprehension, working memory, and processing speed. Behavior at school was measured with the oppositional, cognitive problem/inattention, hyperactivity and ADHD index subscales of the Conners’ Teacher Rating Scale-Revised:Short form (CTRS-R:S). One year later, the pyrethroid metabolite 3-PBA was measured in 211 urine samples from 74 children (median 3.3 µg/g creatinine, max. 547) and the effect of recent exposure on cognitive and behavior was assessed with a shortened battery. Results:Pyrethroid exposure indices during the first year of life significantly decreased performance of perceptual reasoning in children aged 7-9. For each 10-fold increasein hours of pyrethroid application , children’s performance on the Perceptual Reasoning Index decreased on average with 1.1 point. Postnatal exposures, during the first year and after age 1, associated with hyperactivity and attention problem. Urinary 3-PBA levels were negatively associated with a number of cognitive functions and, noteworthy, with increased scores for ADHD in girls but not in boys.Conclusion:Pyrethroid exposure in the first year of life was associated with decreased perceptual reasoning in rural children and with hyperactivity and ADHD predominantly in girls.
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| 58. |
- Contreras, Mariela, 1979-, et al.
(författare)
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Consumption of highly processed snacks, sugar-sweetened beverages and child feeding practices in a rural area of Nicaragua
- 2016
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Ingår i: Maternal and Child Nutrition. - : Wiley. - 1740-8695 .- 1740-8709. ; 12:1, s. 164-176
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Tidskriftsartikel (refereegranskat)abstract
- Appropriate feeding behaviours are important for child growth and development. In societies undergoing nutrition transition, new food items are introduced that may be unfavourable for child health. Set in rural Nicaragua, the aim of this study was to describe the infant and young child feeding (IYCF) practices as well as the consumption of highly processed snack foods (HP snacks) and sugar-sweetened beverages (SSBs). All households with at least one child 0- to 35-month-old (n = 1371) were visited to collect information on current IYCF practices in the youngest child as well as consumption of SSBs and HP snacks. Breastfeeding was dominant (98%) among 0- to 1-month-olds and continued to be prevalent (60%) in the second year, while only 34% of the 0- to 5-month-olds were exclusively breastfed. Complementary feeding practices were deemed acceptable for only 59% of the 6- to 11-month-old infants, with low dietary diversity reported for 50% and inadequate meal frequency reported for 30%. Consumption of HP snacks and SSBs was frequent and started early; among 6- to 8-month-olds, 42% and 32% had consumed HP snacks and SSBs, respectively. The difference between the observed IYCF behaviours and World Health Organization recommendations raises concern of increased risk of infections and insufficient intake of micronutrients that may impair linear growth. The concurrent high consumption of SSBs and HP snacks may increase the risk of displacing the recommended feeding behaviours. To promote immediate and long-term health, growth and development, there is a need to both promote recommended IYCF practices as well as discourage unfavourable feeding behaviours.
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| 59. |
- Rodriguez, Teresa, et al.
(författare)
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Assessment of long-term and recent pesticide exposure among rural school children in Nicaragua
- 2012
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Ingår i: Occupational and Environmental Medicine. - : BMJ. - 1351-0711 .- 1470-7926. ; 69:2, s. 119-125
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Tidskriftsartikel (refereegranskat)abstract
- Objective This study assessed pesticide exposure of children in rural Nicaragua in relation to parental pesticide use, from around conception to current school age, as part of an epidemiological evaluation of neurodevelopment effects. Methods We included 132 children whose parents were subsistence farmers or plantation workers, or had an agricultural history. As proxies for children's long-term exposures, we constructed cumulative parental pesticide-specific use indices for periods before and after the child's birth from data obtained using an icon-calendar-based questionnaire, of application hours (h) for plantation workers and subsistence farmers, and of kilograms of active ingredients (ai) only for subsistence farmers. Pesticide residues of TCPY, 3-PBA and 2,4-D were analysed in children's urine as indicators for current exposures. Results Life-time indices were highest for the organophosphates chlorpyrifos (median 114 h (min 2; max 1584), 19.2 kg ai (min 0.37; max 548)) and methamidophos (84 h (6; 1964), 12.2 kg ai (0.30; 780)). The P50 values of children's urinary residues were 3.7 mu g/g creatinine for TCPY, 2.8 for 3-PBA and 0.9 for 2,4-D; TCPY values are comparable with those in other countries, but 3-PBA and 2,4-D are considerably higher. The maximum levels for all three pesticides are the highest reported for children. Residues increased on days after application, but most high residue levels were unrelated to parental pesticide applications. Conclusion Urinary pesticide residues reveal high environmental exposure among children in rural Nicaragua. The quantitative parental pesticide use indices as proxies for children's exposures during different periods may be useful for the evaluation of developmental health effects.
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| 60. |
- Pérez, Wilton, 1979-, et al.
(författare)
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Trends and factors related to adolescent pregnancies : an incidence trend and conditional inference trees analysis of northern Nicaragua demographic surveillance data
- 2021
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Ingår i: BMC Pregnancy and Childbirth. - : BioMed Central. - 1471-2393 .- 1471-2393. ; 21:1
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: We aimed to identify the 2001-2013 incidence trend, and characteristics associated with adolescent pregnancies reported by 20-24-year-old women.METHODS: A retrospective analysis of the Cuatro Santos Northern Nicaragua Health and Demographic Surveillance 2004-2014 data on women aged 15-19 and 20-24. To calculate adolescent birth and pregnancy rates, we used the first live birth at ages 10-14 and 15-19 years reported by women aged 15-19 and 20-24 years, respectively, along with estimates of annual incidence rates reported by women aged 20-24 years. We conducted conditional inference tree analyses using 52 variables to identify characteristics associated with adolescent pregnancies.RESULTS: The number of first live births reported by women aged 20-24 years was 361 during the study period. Adolescent pregnancies and live births decreased from 2004 to 2009 and thereafter increased up to 2014. The adolescent pregnancy incidence (persons-years) trend dropped from 2001 (75.1 per 1000) to 2007 (27.2 per 1000), followed by a steep upward trend from 2007 to 2008 (19.1 per 1000) that increased in 2013 (26.5 per 1000). Associated factors with adolescent pregnancy were living in low-education households, where most adults in the household were working, and high proportion of adolescent pregnancies in the local community. Wealth was not linked to teenage pregnancies.CONCLUSIONS: Interventions to prevent adolescent pregnancy are imperative and must bear into account the context that influences the culture of early motherhood and lead to socioeconomic and health gains in resource-poor settings.
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