FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3169960004> ?p ?o ?g. }

• W3169960004 endingPage "1087" @default.
• W3169960004 startingPage "1087" @default.
• W3169960004 abstract "HIV-exposed and uninfected (HEU) infants may experience altered growth compared to HIV-unexposed and uninfected (HUU) infants. Most studies to date have used analytic techniques that do not reflect the dynamic trends in infant growth patterns. We therefore sought to evaluate growth patterns using 3 different analytic methods and examine the role of HIV on growth with each method. Repeated measures for infant anthropometrics were taken from 6 wk to 23 mo of age in the former Nyanza region, Kenya (n = 310, 52% HEU, 50% male). We used (1) Latent Class Mixed Modeling (LCMM) to identify length-for-age z-score (LAZ) trajectory classes and then multinomial logistic regression to assess how HIV exposure status predicted trajectory class membership, adjusting for covariates (e.g., maternal height, food insecurity); (2) SuperImposition by Translation and Rotation (SITAR) to estimate length in terms of size and velocity (rate of growth) differences by maternal HIV status; and (3) longitudinal regression, the conventional method for analyzing growth, to estimate differences in length and LAZ based on HIV exposure. At 6 wks of age, HEU infants had a mean LAZ score of −1.03 ± 1.85 compared to −1.10 ± 1.83 for HUU infants. LCMM identified four LAZ trajectory classes (average 5.1 measurements/infant). Across time, class one LAZ scores remained near 1; class two declined 0 to −1; class three remained near −1; and class four fluctuated between −2 and −3. In logistic regression models, HEU infants were less likely to belong to classes one (RR = 0.3; 95% CI: 0.1,0.9) and two (RR = 0.4; 95% CI: 0.2,0.7) relative to class three. Similarly, SITAR estimated that HEU infants were on average 0.62 cm shorter than HUU infants across the study (95% CI: −1.3,0.1) but there were no differences in mean linear growth velocities. Longitudinal regression models predicted that mean stature for HEU infants was 0.8 cm (95% CI: −1.5, −0.1) shorter and that mean LAZ for HEU infants was 0.4 points (95% CI: −0.7, −0.1) lower compared to HUU infants. Across the 3 methods, HEU infants were shorter than HUU infants during the first 23 mo of life. Compared to longitudinal regression, advanced modeling with LCMM and SITAR allows for a more flexible assessment of the altered growth patterns HEU infants experience. NIH." @default.
• W3169960004 created "2021-06-22" @default.
• W3169960004 creator A5012014103 @default.
• W3169960004 creator A5018069078 @default.
• W3169960004 creator A5029239443 @default.
• W3169960004 creator A5046005976 @default.
• W3169960004 creator A5065250225 @default.
• W3169960004 creator A5078810801 @default.
• W3169960004 creator A5086002099 @default.
• W3169960004 creator A5086261135 @default.
• W3169960004 date "2021-06-01" @default.
• W3169960004 modified "2023-10-18" @default.
• W3169960004 title "Disentangling the Role of HIV Exposure on Linear Growth Among Mother-Infant Dyads in Western Kenya: A Comparison of Three Growth Models" @default.
• W3169960004 doi "https://doi.org/10.1093/cdn/nzab053_080" @default.
• W3169960004 hasPublicationYear "2021" @default.
• W3169960004 type Work @default.
• W3169960004 sameAs 3169960004 @default.
• W3169960004 citedByCount "0" @default.
• W3169960004 crossrefType "journal-article" @default.
• W3169960004 hasAuthorship W3169960004A5012014103 @default.
• W3169960004 hasAuthorship W3169960004A5018069078 @default.
• W3169960004 hasAuthorship W3169960004A5029239443 @default.
• W3169960004 hasAuthorship W3169960004A5046005976 @default.
• W3169960004 hasAuthorship W3169960004A5065250225 @default.
• W3169960004 hasAuthorship W3169960004A5078810801 @default.
• W3169960004 hasAuthorship W3169960004A5086002099 @default.
• W3169960004 hasAuthorship W3169960004A5086261135 @default.
• W3169960004 hasBestOaLocation W31699600041 @default.
• W3169960004 hasConcept C105795698 @default.
• W3169960004 hasConcept C117568660 @default.
• W3169960004 hasConcept C119043178 @default.
• W3169960004 hasConcept C126322002 @default.
• W3169960004 hasConcept C144024400 @default.
• W3169960004 hasConcept C149923435 @default.
• W3169960004 hasConcept C151956035 @default.
• W3169960004 hasConcept C3013748606 @default.
• W3169960004 hasConcept C33923547 @default.
• W3169960004 hasConcept C512399662 @default.
• W3169960004 hasConcept C61427482 @default.
• W3169960004 hasConcept C71924100 @default.
• W3169960004 hasConceptScore W3169960004C105795698 @default.
• W3169960004 hasConceptScore W3169960004C117568660 @default.
• W3169960004 hasConceptScore W3169960004C119043178 @default.
• W3169960004 hasConceptScore W3169960004C126322002 @default.
• W3169960004 hasConceptScore W3169960004C144024400 @default.
• W3169960004 hasConceptScore W3169960004C149923435 @default.
• W3169960004 hasConceptScore W3169960004C151956035 @default.
• W3169960004 hasConceptScore W3169960004C3013748606 @default.
• W3169960004 hasConceptScore W3169960004C33923547 @default.
• W3169960004 hasConceptScore W3169960004C512399662 @default.
• W3169960004 hasConceptScore W3169960004C61427482 @default.
• W3169960004 hasConceptScore W3169960004C71924100 @default.
• W3169960004 hasLocation W31699600041 @default.
• W3169960004 hasLocation W31699600042 @default.
• W3169960004 hasOpenAccess W3169960004 @default.
• W3169960004 hasPrimaryLocation W31699600041 @default.
• W3169960004 hasRelatedWork W164293906 @default.
• W3169960004 hasRelatedWork W2011975901 @default.
• W3169960004 hasRelatedWork W2118670046 @default.
• W3169960004 hasRelatedWork W2195347453 @default.
• W3169960004 hasRelatedWork W2572572583 @default.
• W3169960004 hasRelatedWork W2912394473 @default.
• W3169960004 hasRelatedWork W3012592964 @default.
• W3169960004 hasRelatedWork W3094090087 @default.
• W3169960004 hasRelatedWork W4233153962 @default.
• W3169960004 hasRelatedWork W4297632263 @default.
• W3169960004 hasVolume "5" @default.
• W3169960004 isParatext "false" @default.
• W3169960004 isRetracted "false" @default.
• W3169960004 magId "3169960004" @default.
• W3169960004 workType "article" @default.