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搜索结果: 31-45 共查到医学 longitudinal study相关记录47条 . 查询时间(0.158 秒)
The aim of this study was to use a health services research (HSR) approach to examine the longer-term outcomes of orthodontic treatment. Participants in a longstanding population-based New Zealand...
Condylar growth intensity, mandibular growth rotation, and the association between growth intensity and rotation were evaluated in 32 untreated subjects with Class II malocclusions. Condylar growt...
A retrospective study using models was performed to evaluate the incremental expansion that occurred during mandibular lip bumper therapy in 44 adolescent patients. The purpose was to determine wh...
This is a study to evaluate the posttreatment and long-term anteroposterior and vertical maxillary changes in skeletal Class II Division 1 patients (ANB 5°) who had received Kloehn cervical headge...
This study evaluates the longitudinal changes in occlusal dimensions in young adults. The sample was composed of 27 individuals (13 male and 14 female individuals) who presented dental Class I and...
This study evaluated the effectiveness of two interceptive approaches to palatally displaced canines (PDCs), ie, extraction of the deciduous canines alone and in association with the use of a cervic...
Background: Body mass index (BMI) during adolescence is predictive of BMI at adult age. However, BMI cannot distinguish between lean and fat body mass. Skinfold thickness may be a better predictor of ...
Background: Previous studies reported inconsistent associations between breastfeeding and body mass index (BMI; in kg/m2). Associations with body fatness are unknown.Objective: We investigated the ass...
This longitudinal study examined the dentoalveolar structures during early and late growth periods in 62 subjects (26 male, 36 female) with normal facial patterns and acceptable occlusions. Hand-w...
The purpose of the present study was to investigate the relationship between infant sucking habits and the prevalence of caries in Japanese preschool children. The study was designed as a prospective...
The aim of this investigation was to study the effects of prolonged breast- or bottle-feeding on dental caries in Japanese infants. This longitudinal study was conducted by means of a questionnaire an...
Statement of problem: Few longitudinal studies have evaluated the reproducibility of natural head position (NHP) with more than six months follow-up. Purpose: The present investigation was conducted t...
Statement of problem: Few longitudinal studies have evaluated the reproducibility of natural head position (NHP) with more than six months follow-up. Purpose: The present investigation was conducted t...
Evidence of adverse changes in body composition and physical activity, function, and performance and of a modest influence of inflammation and dietary intake on these changes was observed in this coho...
Studies in Western populations report a J- or U-shaped relation between body mass index (BMI; in kg/m2) and mortality, in which persons with extremes of BMI experience increased mortality. In contrast...

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