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LitCovid-PubTator

Id Subject Object Predicate Lexical cue tao:has_database_id
89 5-17 Species denotes participants Tax:9606
90 189-201 Species denotes participants Tax:9606
91 1284-1295 Species denotes participant Tax:9606
92 1824-1829 Species denotes child Tax:9606
93 415-423 Disease denotes COVID-19 MESH:C000657245
94 1056-1064 Disease denotes COVID-19 MESH:C000657245
95 1112-1120 Disease denotes COVID-19 MESH:C000657245
96 1493-1501 Disease denotes COVID-19 MESH:C000657245
97 1768-1776 Disease denotes COVID-19 MESH:C000657245

LitCovid-sentences

Id Subject Object Predicate Lexical cue
T59 0-84 Sentence denotes Only participants with complete data for all sections were included in the analysis.
T60 85-265 Sentence denotes Mean (standard deviation, SD), median (interquartile range, IQR), and proportions were used to describe participants on key characteristics and outcomes based on data distribution.
T61 266-424 Sentence denotes Comparisons between sociodemographic characteristics were performed using parametric and non-parametric tests to compare behaviors before and during COVID-19.
T62 425-494 Sentence denotes Multicollinearity was assessed with variable inflation factors (VIF).
T63 495-816 Sentence denotes We used multiple linear regressions with a residualized change score approach [13,14] to investigate the sociodemographic predictors (independent variables) of changes in physical activity, recreational screen time, sleep duration, and sleep quality (dependent variables) during the early stages of the pandemic in Chile.
T64 817-1001 Sentence denotes This approach provides robust estimates by eliminating auto-correlated errors and regression towards the mean, which often makes it preferable to the simple change score approach [13].
T65 1002-1179 Sentence denotes First, we regressed the standardized score during the COVID-19 pandemic on the standardized scores before the COVID-19 pandemic for each of the behaviors assessed in this study.
T66 1180-1387 Sentence denotes The residualized change score (i.e., trend) for each behavior was then estimated as the average of each participant’s residual score (i.e., the difference between the estimated value and the observed value).
T67 1388-1544 Sentence denotes A positive residualized change score indicates an increase in the specific behavior from the time before COVID-19 and a negative score indicates a decrease.
T68 1545-1777 Sentence denotes For each residualized change score, we explored the predictive role of a series of sociodemographic factors a priori thought to have influenced changes in the behaviors herein assessed after ECEC and school closures due to COVID-19.
T69 1778-1879 Sentence denotes We adjusted all models for age and sex of the child, family income, presence of lockdown, and region.
T70 1880-1968 Sentence denotes Data preparation and validation was conducted with Stata 15.0 (College Station, TX, USA:
T71 1969-2094 Sentence denotes StataCorp LLC), while analyses were conducted in R (version 3.5.2) (R Foundation for Statistical Computing, Vienna, Austria).
T72 2095-2159 Sentence denotes The level of significance was set at usual p < 0.05, two-tailed.