Browsing SIHF Open Archive by Author "Hysing, Mari"
Now showing items 1-20 of 20
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Acceptability and Reliability of the Bayley Scales of Infant and Toddler Development-III Among Children in Bhaktapur, Nepal
Ranjitkar, Suman; Kvestad, Ingrid; Strand, Tor Arne; Manjeswori, Ulak; Shrestha, M; Chandyo, Ram K; Shrestha, Laxman; Hysing, Mari (Peer reviewed; Journal article, 2018)Abstract Background: The Bayley Scales of Infant and Toddler Development, 3rd edition (Bayley-III) is the most widely used developmental assessment tool for infants and toddlers worldwide, but less is known about its ... -
Biomass fuel use for cooking in Nepalese families and child cognitive abilities, results from a community-based study
Kvestad, Ingrid; Chandyo, Ram Krishna; Schwinger, Catherine; Ranjitkar, Suman; Hysing, Mari; Chandyo, Manjeswori Ulak; Shrestha, Merina; Shrestha, Laxman P.; Strand, Tor Arne (Peer reviewed; Journal article, 2022)Background Biomass fuel use for cooking is widespread in low to middle income countries. Studies on the association between biomass fuel use and cognitive abilities in children are limited. Objective To examine the association ... -
Determinants of Cognitive Development in the Early Life of Children in Bhaktapur, Nepal
Ranjitkar, Suman; Hysing, Mari; Kvestad, Ingrid; Shrestha, Merina; Ulak, Manjeswori; Shilpakar, Jaya Shree; Sintakala, Roshan; Chandyo, Ram Krishna; Shrestha, Laxman; Strand, Tor A (Peer reviewed; Journal article, 2019)Background: Children in low and middle income countries may have many risk factors for poor cognitive development, and are accordingly at a high risk of not reaching their developmental potential. Determinants for cognitive ... -
Development and predictors of childhood mental health problems in former extremely preterm infants
Fevang, Silje Katrine Elgen; Hysing, Mari; Sommerfelt, Kristian; Markestad, Trond; Elgen, Irene Bircow (Peer reviewed; Journal article, 2019)Objective To investigate development and predictors of mental health problems from five to eleven years of age in children born extremely preterm (EP). Method In a national Norwegian cohort of children born before a ... -
Dietary diversity and child development in the far west of Nepal: A cohort study
Thorne-Lyman, Andrew L.; Shrestha, Merina; Fawzi, Wafaie W.; Pasqualino, Monica; Strand, Tor A; Kvestad, Ingrid; Hysing, Mari; Joshi, Neena; Lohani, Mahendra; Miller, Laurie C (Peer reviewed; Journal article, 2019)Poverty adversely affects child development through multiple pathways in low- and middle-income countries. Relationships between diet and child development are poorly understood. In this study, we aimed to explore these ... -
Earthquake exposure and post-traumatic stress among nepalese mothers after the 2015 earthquakes
Kvestad, Ingrid; Ranjitkar, Suman; Ulak, Manjeswori; Chandyo, Ram K.; Shrestha, Merina; Shrestha, Laxman P.; Strand, Tor A; Hysing, Mari (Journal article; Peer reviewed, 2019)Abstract Introduction: Nepal suffered from major earthquakes in April 2015 resulting in great damage to the society. The objective of the current study is to describe the earthquake exposure, the impact on family's daily ... -
Effect of antenatal and infant micronutrient supplementation on middle childhood and early adolescent development outcomes in Tanzania
Sudfeld, Christopher R.; Manji, Karim P.; Darling, Anne Marie; Kisenge, Rodrick; Kvestad, Ingrid; Hysing, Mari; Belinger, David C.; Strand, Tor A; Duggan, Christopher P.; Fawzi, Wafaie W. (Peer reviewed; Journal article, 2019)BACKGROUND: There is growing evidence that nutritional interventions in the first 1000 days of life may influence long-term health and development outcomes. Few studies have examined the effect of maternal and infant ... -
The effect of vitamin B12-supplementation on actigraphy measured sleep pattern; a randomized control trial
Hysing, Mari; Strand, Tor Arne; Chandyo, Ram K; Chandyo, Manjeswori Ulak; Ranjitkar, Suman; Schwinger, Catherine; Shrestha, Merina; Kvestad, Ingrid (Peer reviewed; Journal article, 2021)Background: Vitamin B12 deficiency is common worldwide and has been associated with poor sleep. The effect of vitamin B12 supplementation on sleep in infants is not known. Aims: To measure the effect of daily supplementation ... -
Effects of vitamin B12 supplementation on neurodevelopment and growth in Nepalese Infants: A randomized controlled trial
Strand, Tor A; Ulak Chandyo, Manjeswori; Hysing, Mari; Ranjitkar, Suman; Kvestad, Ingrid; Shrestha, Merina; Ueland, Per Magne; McCann, Adrian; Shrestha, Prakash S; Shrestha, Laxman P.; Chandyo, Ram K. (Peer reviewed; Journal article, 2020)Background: Vitamin B12 deficiency is common and affects cell division and differentiation, erythropoiesis, and the central nervous system. Several observational studies have demonstrated associations between biomarkers ... -
The feasibility of the Ages and Stages Questionnaire for the assessment of child development in a community setting in Nepal
Shrestha, Merina; Strand, Tor A; Ulak, Manjeswori; Chandyo, Ram K.; Ranjitkar, Suman; Hysing, Mari; Shrestha, Laxman P.; Kvestad, Ingrid (Peer reviewed; Journal article, 2019)Background: The Ages and Stages Questionnaire Third Edition (ASQ-3) may be a feasible and cost-effective tool to screen children's development in resource poor settings. We have assessed the feasibility of the ASQ-3 "home ... -
Gestational Age, Birth Weight, and Neurocognitive Development in Adolescents in Tanzania
Perumal, Nandita; Manji, Karim P.; Darling, Anne Marie; Kisenge, Rodrick R.; Kvestad, Ingrid; Hysing, Mari; Belinger, David C.; Urassa, Willy; Strand, Tor Arne; Duggan, Christopher P.; Fawzi, Wafaie W.; Sudfeld, Christopher R. (Peer reviewed; Journal article, 2021)Objectives: To investigate the association between gestational age, birthweight, and birthweight adjusted for gestational age, with domains of neurocognitive development and behavioral problems in adolescents in Tanzania. ... -
Impact of the COVID-19 pandemic on daily life and worry among mothers in Bhaktapur, Nepal
Ranjitkar, Suman; Strand, Tor Arne; Chandyo, Manjeswori Ulak; Kvestad, Ingrid; Shrestha, Merina; Schwinger, Catherine; Chandyo, Ram Krishna; Shrestha, Laxman P.; Hysing, Mari (Peer reviewed; Journal article, 2022)The COVID-19 pandemic has affected many aspects of daily life worldwide, but the impact may be higher for impoverished populations. The main aim of this study is to describe the impact of the COVID-19 pandemic on different ... -
Parental height modifies the association between linear growth and neurodevelopment in infancy
Upadhyay, Ravi Prakash; Chandyo, Ram Krishna; Kvestad, Ingrid; Hysing, Mari; Ulak, Manjeswori; Ranjitkar, Suman; Shrestha, Merina; Shrestha, Laxman; Strand, Tor A (Journal article; Peer reviewed, 2019)Abstract AIM: To estimate the extent to which maternal and paternal height modify the association between length-for-age Z-score (LAZ) and neurodevelopmental outcomes assessed by the Bayley Scales of Infant and ... -
Sleep characteristics and changes in sleep patterns among infants in Bhaktapur, Nepal
Chandyo, Ram Krishna; Ranjitkar, Suman; Silpakar, Jaya S.; Ulak Chandyo, Manjeswori; Kvestad, Ingrid; Shrestha, Merina; Schwinger, Catherine; Hysing, Mari (Peer reviewed; Journal article, 2024)Objective Sleep undergoes major changes during the first year of life, but the characteristics of sleep among infants in low and middle-income countries are not well documented. This study describes sleep characteristics ... -
Social withdrawal behaviour in Nepalese infants and the relationship with future neurodevelopment; a longitudinal cohort study
Kvestad, Ingrid; Ulak Chandyo, Manjeswori; Ranjitkar, Suman; Shrestha, Merina; Chandyo, Ram Krishna; Guedeney, Antoine; Braarud, Hanne Cecilie; Hysing, Mari; Strand, Tor Arne (Peer reviewed; Journal article, 2024)Background Social withdrawal in infants may be a signal of distress and a precursor for non-optimal development. Objective To examine the relationship between infant social withdrawal and neurodevelopment up to 4 years in ... -
The stability of the Bayley scales in early childhood and its relationship with future intellectual abilities in a low to middle income country
Kvestad, Ingrid; Hysing, Mari; Ranjitkar, Suman; Shrestha, Merina; Chandyo, Manjeswori Ulak; Chandyo, Ram Krishna; Strand, Tor Arne (Peer reviewed; Journal article, 2022)Background The Bayley Scales of Infant and Toddler Development is widely used worldwide. The objective of the current study was to measure the stability of the Bayley Scales during early childhood and its relationship with ... -
The Association Between Heart Rate Variability and Neurocognitive and Socio-Emotional Development in Nepalese Infants
Ask, Torvald F.; Ranjitkar, Suman; Manjeswori, Ulak; Chandyo, Ram Krishna; Hysing, Mari; Strand, Tor A; Kvestad, Ingrid; Shrestha, Laxman; Andreassen, Marita; Lugo, Ricardo Gregorio; Shilpakar, LB; Shrestha, Marina; Sütterlin, Stefan (Journal article; Peer reviewed, 2019)Background: Many young children in developing countries do not reach their developmental potential. Traditional methods for assessing developmental outcome are time consuming, thus, physiological measures that can ... -
The effect of vitamin B12 supplementation during pregnancy on infant growth and development in Nepal: a community-based, double-blind, randomised, placebo-controlled trial
Chandyo, Ram K.; Kvestad, Ingrid; Ulak Chandyo, Manjeswori; Ranjitkar, Suman; Hysing, Mari; Shrestha, Merina; Schwinger, Catherine; McCann, Adrian; Ueland, Per Magne; Basnet, Sudha; Shrestha, Laxman; Strand, Tor Arne (Peer reviewed; Journal article, 2023)Background: Vitamin B12 is required for healthy infant growth and development, but low and marginal vitamin B12 status is endemic in low-income and middle-income countries. We aimed to measure the effect of vitamin B12 ... -
The effects of vitamin B12 supplementation in pregnancy and postpartum on growth and neurodevelopment in early childhood: Study Protocol for a Randomized Placebo Controlled Trial
Chandyo, Ram Krishna; Ulak, Manjeswori; Kvestad, Ingrid; Shrestha, Merina; Ranjitkar, Suman; Basnet, Sudha; Hysing, Mari; Shrestha, Laxman; Strand, Tor A (Journal article; Peer reviewed, 2017)Abstract INTRODUCTION: Vitamin B12 is crucial for normal cell division and differentiation, and necessary for the development and myelination of the central nervous system. Pregnant mothers in resource poor settings ... -
Vitamin B12, folate, and cognition in 6-to 9-year-olds: a randomized controlled trial
Kvestad, Ingrid; Taneja, Sunita; Upadhyay, Ravi Prakash; Hysing, Mari; Bhandari, Nita; Strand, Tor A (Peer reviewed; Journal article, 2020)BACKGROUND AND OBJECTIVES: Vitamin B12 and folate are important for normal brain development. Our objective for this study was to measure the effects of 6-month supplementation of vitamin B12 and/or folic acid in early ...