Assessing the performance of the Caregiver Reported Early Development Instruments (CREDI) in rural India.
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ABSTRACT:
SUBMITTER: Alderman H
PROVIDER: S-EPMC8246540 | biostudies-literature |
REPOSITORIES: biostudies-literature
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Project description:Although large-scale programs, like India's Total Sanitation Campaign (TSC), have improved latrine coverage in rural settings, evidence suggests that actual use is suboptimal. However, the reliability of methods to assess latrine use is uncertain. We assessed the reliability of reported use, the standard method, by comparing survey-based responses against passive latrine use monitors (PLUMs) through a cross-sectional study among 292 households in 25 villages in rural Odisha, India, which recently received individual household latrines under the TSC. PLUMs were installed for 2 weeks and householders responded to surveys about their latrine use behavior. Reported use was compared with PLUM results using Bland-Altman (BA) plots and concordance statistics. Reported use was higher than corresponding PLUM-recorded events across the range of comparisons. The mean reported "usual" daily events per household (7.09, 95% confidence interval [CI] = 6.51, 7.68) was nearly twice that of the PLUM-recorded daily average (3.62, 95% CI = 3.29, 3.94). There was poor agreement between "usual" daily latrine use and the average daily PLUM-recorded events (ρc = 0.331, 95% CI = 0.242, 0.427). Moderate agreement (ρc = 0.598, 95% CI = 0.497, 0.683) was obtained when comparing daily reported use during the previous 48 hours with the average daily PLUM count. Reported latrine use, though already suggesting suboptimal adoption, likely exaggerates the actual level of uptake of latrines constructed under the program. Where reliance on self-reports is used, survey questions should focus on the 48 hours prior to the date of the survey rather than asking about "usual" latrine use behavior.
| S-EPMC5014284 | biostudies-literature
Project description:BackgroundTraditionally, health care-seeking for child illness is assessed through population-based and nationally representative demographic and health surveys (DHS) that are conducted once every five to seven years and are based on maternal recall. These maternal reports are subject to recall bias. Mobile phones (with the use of GPS technology) have the potential to constantly track movements of phone owners and provide high quality and more accurate data at a population level in low and middle income countries (LMICs) to assess the validity of maternal recall. We provided a group of mothers with smartphones installed with a location-aware application and visited them monthly to administer a survey questionnaire on care-seeking for diarrhoea, fever and cough with fever. This paper assesses for any reactivity to smartphones or repeated study contacts for measuring care-seeking and if this resulted in change in health care provider preference.MethodsWe enrolled 749 mothers from rural areas of Pune district in Maharashtra, India and randomly allocated them to one of three groups - a longitudinal phone group, a longitudinal control group and a cross-sectional control group. We collected baseline information from mothers, including individual and household demographic and socio-economic characteristics and care-seeking preferences for child illness. We followed up both longitudinal groups monthly and each cross-sectional sub-group once over a period of 6 months. At each follow up, we administered questions identical to those in the National Family Health Survey (NFHS) questionnaire to determine an episode of diarrhoea, fever or cough within the last 15 days, care seeking for the same, and the type of provider. The data were analysed using the ?2 test or Fisher Exact Test for categorical variables, or with the Kruskall-Wallis non-parametric test for continuous variables (due to the non-normal nature of the data). Multivariable joint models of group and visit time were analysed with logistic regression methods.ResultsAll three groups were similar in their socio-demographic characteristics at baseline. We did not observe any significant difference in care seeking for diarrhoea, fever or cough with fever between groups. Also, we did not observe any significant difference in proportion of children seeking care from the private sector.ConclusionsWe did not observe any reactivity in this study due to the presence of the phone (Hawthorne effect) or repeated study visits. The study also shows the potential of using GPS enabled smartphones to enrich DHS surveys in LMICs like India. However, further studies need to be conducted in other population groups before the findings can be generalised.
| S-EPMC6150610 | biostudies-literature
Project description:A global cPILOT assay developed on an Orbitrap Velos instrument was transitioned to an Orbitrap Fusion Lumos instrument. Parameters such as the LC gradient, m/z isolation window, dynamic exclusion, targeted mass analyses, and SPS-N were optimized. The number of proteins identified on the Fusion Lumos (1848) without fractionation are close to those identified to the Orbitrap Velos (2199) with sample pre-fractionation. Additionally, including sample fractionation with the Fusion Lumos optimized parameters resulted in the identification of 4968 proteins, of which 1234 were quantified in each tissue type and genotype (N=5 or 6). Combined, the various experiments described herein informed of system-wide changes in brain, heart, and liver proteins from a late-stage amyloid precursor protein/presenilin-1 (APP/PS-1) human transgenic double knock – in mouse model of AD.
2021-09-08 | PXD012133 | Pride
Project description:Qualitative research has documented menstruator's challenges, particularly in water and sanitation poor environments, but quantitative assessment is limited. We created and validated a culturally-grounded measure of Menstrual Insecurity to assess women's menstruation-related concerns and negative experiences. With cross-sectional data from 878 menstruating women in rural Odisha, India, we carried out Exploratory (EFA) and Confirmatory (CFA) Factor Analyses to reduce a 40-item pool and identify and confirm the scale factor structure. A 19-item, five factor model best fit the data (EFA: root mean square error of approximation (RMSEA) = 0.027; comparative fit index (CFI) = 0.994; Tucker-Lewis index (TLI) = 0.989; CFA: RMSEA = 0.058; CFI = 0.937; TLI = 0.925). Sub-scales included: Management, Menstrual Cycle Concerns, Symptoms, Restrictions, and Menstruation-Related Bodily Concerns. Those without access to a functional latrine, enclosed bathing space, water source within their compound, or who used reusable cloth had significantly higher overall Menstrual Insecurity scores (greater insecurity) than those with these facilities or using disposable pads. Post-hoc exploratory analysis found that women reporting experiencing tension at menstrual onset or difficulty doing work had significantly higher Menstrual Insecurity scores. This validated tool is useful for measuring Menstrual Insecurity, assessing health inequities and correlates of Menstrual Insecurity, and informing program design.
| S-EPMC7277189 | biostudies-literature
Project description:BackgroundHuman capital (the knowledge, skills, and health that accumulate over life) can be optimized by investments in early childhood to promote cognitive and language development. Parents and caregivers play a crucial role in the promotion and support of cognitive development in their children. Thus, understanding caregiver perceptions of a child's capabilities and attributes, including intelligence, may enhance investments early in life. To explore this question, we asked caregivers to rank their child's intelligence in comparison with other children in the community, and compared this ranking with children's scores on an assessment of developmental abilities across multiple domains.MethodsOur study examined cross-sectional data of 3361 children aged 16-42 months in rural Madagascar. Child intelligence, as perceived by their caregiver, was captured using a ladder ranking scale based on the MacArthur Scale for Subjective Social Status. Children's developmental abilities were assessed using scores from the Ages and Stages Questionnaire: Inventory (ASQ-I), which measures cognitive, language, and socio-emotional development. Ranked percentiles of the ASQ-I were generated within communities and across the whole sample. We created categories of under-estimation, matched, and over-estimation by taking the differences in rankings between caregiver-perceived child intelligence and ASQ-I. Child nutritional status, caregiver belief of their influence on child intelligence, and sociodemographic factors were examined as potential correlates of discordance between the measures using multinomial logistic regressions.ResultsWe found caregiver perceptions of intelligence in Madagascar did not align consistently with the ASQ-I, with approximately 8% of caregivers under-estimating and almost 50% over-estimating their children's developmental abilities. Child nutritional status, caregiver belief of their influence on child intelligence, caregiver education, and wealth were associated with under- or over-estimation of children's developmental abilities.ConclusionsOur findings suggest parents may not always have an accurate perception of their child's intelligence or abilities compared with other children. The results are consistent with the limited literature on parental perceptions of child nutrition, which documents a discordance between caregiver perceptions and objective measures. Further research is needed to understand the common cues caregivers that use to identify child development milestones and how these may differ from researcher-observed measures in low-income settings.Trial registrationCurrent Controlled Trials ISRCTN14393738 . Registered June 23, 2015.
| S-EPMC6739938 | biostudies-literature
Project description:IntroductionAffective disorders and symptoms (ADS) are predictive of lower odds of quitting smoking. However, it is unknown which approach to assessing ADS best predicts cessation. This study compared a battery of ADS screening instruments with a single, self-report question on predicting cessation. Among those who self-reported ADS, we also examined if an additional question regarding whether participants believed the condition(s) might interfere with their ability to quit added predictive utility to the single-item question.MethodsParticipants (N = 2637) enrolled in a randomized controlled trial of web-based smoking treatments completed a battery of five ADS screening instruments and answered a single-item question about having ADS. Those with a positive self-report on the single-item question were also asked about their interference beliefs. The primary outcome was complete-case, self-reported 30-day point prevalence abstinence at 12 months.ResultsBoth assessment approaches significantly predicted cessation. Screening positive for ≥ one ADS in the battery was associated with 23% lower odds of quitting than not screening positive for any (p = .023); those with a positive self-report on the single-item had 39% lower odds of quitting than self-reporting no mental health conditions (p < .001). Area under the receiver operating characteristic curve values for the two assessment approaches were similar (p = .136). Adding the interference belief question to the single-item assessment significantly increased the area under the receiver operating characteristic curve value (p = .042).ConclusionsThe single-item question assessing ADS had as much predictive validity, and possibly more, than the battery of screening instruments for identifying participants at risk for failing to quit smoking. Adding a question about interference beliefs significantly increased the predictive utility of the single-item question.ImplicationsThis is the first study to demonstrate that a single-item question assessing ADS has at least as much predictive validity, and possibly more, than a battery of validated screening instruments for identifying smokers at highest risk for cessation failure. This study also demonstrates adding a question about interference beliefs significantly adds to the predictive utility of a single, self-report question about mental health conditions. Findings from this study can be used to inform decisions regarding how to assess ADS in the context of tobacco treatment settings.
| S-EPMC7542639 | biostudies-literature
Project description:OBJECTIVE:To develop and test a caregiver-reported experience measure for pediatric hospital-to-home transitions. DATA SOURCES/STUDY SETTING:Primary data were collected between 07/2014 and 05/2015 from caregivers within 2-8 weeks of their child's discharge from a tertiary care children's hospital. STUDY DESIGN/DATA COLLECTION:We used a step-wise approach to developing the measure that included drafting de novo survey items based on caregiver interviews (n = 18), pretesting items using cognitive interviews (n = 18), and pilot testing revised items among an independent sample of caregivers (n = 500). Item reduction statistics and confirmatory factor analysis (CFA) were performed on a test sample of the pilot data to refine the measure, followed by CFA on the validation sample to test the final measure model fit. PRINCIPAL FINDINGS:Of 46 initial survey items, 19 were removed after pretesting and 19 were removed after conducting item statistics and CFA. This resulted in an eight-item measure with two domains: transition preparation (four items) and transition support (four items). Survey items assess the quality of discharge instructions, access to needed support and resources, care coordination, and follow-up care. Practical fit indices demonstrated an acceptable model fit: ?2 = 28.3 (df = 19); root-mean-square error of approximation = 0.04; comparative fit index = 0.99; and Tucker-Lewis index = 0.98. CONCLUSIONS:An eight-item caregiver-reported experience measure to evaluate hospital-to-home transition outcomes in pediatric populations demonstrated acceptable content validity and psychometric properties.
| S-EPMC6056575 | biostudies-literature
Project description:BackgroundThere is an unquestionable need to adapt health care to the needs of each woman, to foster her self-confidence and provide her with the autonomy to manage her own maternity. This involves empowering her to choose and face her model of childbirth and childcare responsibly. The range of self-management health needs tests offered by the scientific community at this stage of life is practically non-existent. In this project, we intend to develop and evaluate the validity, reliability and ease of use of two self-administered analysis instruments for: 1.- Needs of women preparing for childbirth and 2.- Identification of alarm symptoms in the puerperium.MethodsThis is a descriptive study of the clinimetric characteristics and usability of two developed self-applied digital instruments for measuring needs in childbirth and postpartum based on the recommendations made in the consensus-based standards for the selection of health measurement instruments (COSMIN) and by the International Test Commission (ITC). The study consists of two phases: 1 - Evaluation of the clinimetric properties of the two instruments, which were developed and then altered, based on their comprehensibility and global usability estimated from a pilot study and 2 - Pre-implementation study.DiscussionThe final product will be two valid, reliable, usable instruments for self-assessment of health needs that are highly acceptable to young couples and the professionals who serve them. They will be a valuable resource for meeting the needs of the population more efficiently and guiding decision-making, and they will contribute to the greater sustainability of the health system.
| S-EPMC7670976 | biostudies-literature
Project description:BACKGROUND:Evolving regulatory guidelines recommend routine assessment of the acceptability of pediatric oral medicines throughout clinical development processes. However, such assessment is problematic owing to a lack of standard methods or criteria that define acceptability for children and their caregivers. This research aimed to identify the attributes of acceptability for targeted oral formulation types that are important to children, and to develop content-valid patient- and caregiver-reported outcome acceptability measures for use in the context of clinical drug development. METHODS:A concept-focused literature review and two advisory panel meetings involving researchers, clinicians, and measurement scientists were conducted to identify acceptability attributes that may be relevant to children taking targeted oral medicine formulations. The Pediatric Oral Medicines Acceptability Questionnaires (P-OMAQs), including patient (P-OMAQ-P) and caregiver (P-OMAQ-C) versions, were drafted to assess these attributes. Qualitative concept elicitation (CE) and cognitive debriefing (CD) patient and caregiver interviews were conducted to confirm key acceptability attribute concepts for measurement and to evaluate patient and caregiver ability to understand and respond to the questions. RESULTS:A full-text review of 40 articles identified 24 acceptability attributes that were categorized into 10 overarching domains and organized into a preliminary conceptual model. Feedback from the advisory panel refined the preliminary model. In total, 14 attributes were reported during the CE phase of the interviews (n?=?23 pediatric patients, n?=?13 caregivers); six attributes were included in the final model. The draft P-OMAQ was refined over four waves of CD interviews (n?=?31 pediatric patients, n?=?48 caregivers). The final version of the P-OMAQ-P is a 12-item questionnaire designed for young people aged 8-17?years. The P-OMAQ-C is a 19-item questionnaire designed for adult caregivers of young people aged 6?months to 17?years. There are two versions of each questionnaire: one with a 24-h recall period and one with a 7-day recall period. All items are answered on a 5-point numerical rating scale. CONCLUSIONS:This research supports the content validity of the patient and caregiver versions of the P-OMAQ. Both questionnaires appropriately assess the acceptability of oral medicine formulations from the perspective of pediatric patients and their caregivers.
| S-EPMC7527387 | biostudies-literature
Project description:Studies show positive impacts of social support on childcare practices, but there is limited research on child toilet training. Social support with toilet training may be especially important for rural Indian caregivers as this is a new childcare practice for many and mothers face an already demanding workload. The aim of this study was to examine the role of social support in toilet training using mediation and conditional process analyses. We surveyed 570 caregivers of children <5 years old living in rural Odisha, India. We found certain types of support aid toilet training through three mechanisms: directly, by improving self-efficacy, and by buffering against stress. Informational and instrumental support had a positive direct effect on toilet training while emotional support had no effect. Instrumental support also aided toilet training indirectly through bolstering a caregiver's perceived self-efficacy. These effects of instrumental support were not moderated by the caregiver's support network size. Additionally, we found perceived stress had a negative indirect effect on caregivers' toilet training efforts through diminishing self-efficacy, but this effect was buffered (i.e. moderated) by social support. These findings offer useful programmatic insights and expand the evidence-base on how social support functions to another childcare practice and cultural context.
| S-EPMC9297906 | biostudies-literature