Sleep duration and overweight in Chinese adolescents: a prospective longitudinal study with 2-year follow-up

2019 ◽  
Vol 24 (1) ◽  
pp. 321-328
Author(s):  
Qing-Hai Gong ◽  
Si-Xuan Li ◽  
Si-Jia Wang ◽  
Yan-Hui Wu ◽  
Li-Yuan Han ◽  
...  
Keyword(s):  
Longitudinal Study ◽  
Sleep Duration ◽  
Chinese Adolescents ◽  
Prospective Longitudinal Study ◽  
Prospective Longitudinal

scholarly journals Changes in self-rated health and quality of life among Syrian refugees migrating to Norway: a prospective longitudinal study

2020 ◽  
Vol 19 (1) ◽  
Author(s):  
Jasmin Haj-Younes ◽  
Elisabeth Marie Strømme ◽  
Jannicke Igland ◽  
Bernadette Kumar ◽  
Eirik Abildsnes ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Longitudinal Study ◽  
Syrian Refugees ◽  
Prospective Longitudinal Study ◽  
Mean Values ◽  
Self Rated Health ◽  
Prospective Longitudinal ◽  
Over Time

Abstract Background Forced migrants can be exposed to various stressors that can impact their health and wellbeing. How the different stages in the migration process impacts health is however poorly explored. The aim of this study was to examine changes in self-rated health (SRH) and quality of life (QoL) among a cohort of adult Syrian refugees before and after resettlement in Norway. Method We used a prospective longitudinal study design with two assessment points to examine changes in health among adult Syrian resettlement refugees in Lebanon accepted for resettlement in Norway. We gathered baseline data in 2017/2018 in Lebanon and subsequently at follow-up one year after arrival. The main outcomes were good SRH measured by a single validated item and QoL measured by WHOQOL-BREF. We used generalized estimating equations to investigate changes in outcomes over time and incorporated interaction terms in the models to evaluate effect modifications. Results In total, 353 subjects participated in the study. The percentage of participants reporting good SRH showed a non-significant increase from 58 to 63% RR, 95%CI: 1.1 (1.0, 1.2) from baseline to follow-up while mean values of all four QoL domains increased significantly from baseline to follow-up; the physical domain from 13.7 to 15.7 B, 95%CI: 1.9 (1.6, 2.3), the psychological domain from 12.8 to 14.5 B, 95%CI: 1.7 (1.3, 2.0), social relationships from 13.7 to 15.3 B, 95%CI: 1.6 (1.2, 2.0) and the environmental domain from 9.0 to 14.0 5.1 B, 95%CI: (4.7, 5.4). Positive effect modifiers for improvement in SRH and QoL over time include male gender, younger age, low level of social support and illegal status in transit country. Conclusion Our results show that good SRH remain stable while all four QoL domains improve, most pronounced in the environment domain. Understanding the dynamics of migration and health is a fundamental step in reaching health equity.

Duration of untreated psychosis: impact on 2-year outcome

2004 ◽  
Vol 34 (2) ◽  
pp. 277-284 ◽  
Author(s):  
J. ADDINGTON ◽  
S. VAN MASTRIGT ◽  
D. ADDINGTON
Keyword(s):  
Longitudinal Study ◽  
Social Functioning ◽  
First Episode ◽  
Positive Symptoms ◽  
Duration Of Untreated Psychosis ◽  
Methodological Issues ◽  
Prospective Longitudinal Study ◽  
Prospective Longitudinal ◽  
The Relationship

Background. The duration of untreated psychosis has been postulated to be a predictor of clinical outcome in schizophrenia. Although several prospective studies support the relationship, some studies do not. These differences may be due to a number of methodological issues. The objectives of this study are: (i) to address many of the methodological limitations of earlier studies such as variations in sample size and selection, type of treatment provided, differences in measurement of DUP and outcome, and length of follow-up; and (ii) to examine the relationship between DUP and outcome in a prospective longitudinal study.Method. The DUP of 200 consecutive admissions to a first-episode programme was determined. The sample was followed over 2 years and pre-morbid functioning, symptoms, social and cognitive functioning and substance use were assessed longitudinally.Results. Two years after admission to the programme, longer DUP was significantly associated with high levels of positive symptoms and poor social functioning. Independently of other variables, DUP predicted positive symptoms and social functioning at 1 and 2 years.Conclusions. There is evidence that long DUP continues to have an influence on outcome up to 2 years. These results support ongoing efforts for early detection and intervention.

scholarly journals Microaneurysm Turnover in Mild Non-Proliferative Diabetic Retinopathy is Associated with Progression and Development of Vision-Threatening Complications: A 5-Year Longitudinal Study

2021 ◽  
Vol 10 (10) ◽  
pp. 2142
Author(s):  
Ana Rita Santos ◽  
Luis Mendes ◽  
Maria Helena Madeira ◽  
Ines P. Marques ◽  
Diana Tavares ◽  
...  
Keyword(s):  
Diabetic Retinopathy ◽  
Longitudinal Study ◽  
Predictive Biomarker ◽  
Fundus Photography ◽  
Prospective Longitudinal Study ◽  
Significant Difference ◽  
Clinically Significant ◽  
Prospective Longitudinal

Background: Analysis of retinal microaneurysm turnover (MAT) has been previously shown to contribute to the identification of eyes at risk of developing clinically significant complications associated with diabetic retinopathy (DR). We propose to further characterize MAT as a predictive biomarker of DR progression and development of vision-threatening complications. Methods: 212 individuals with type 2 diabetes (T2D; ETDRS grades 20 and 35) were evaluated annually in a 5-year prospective, longitudinal study, by color fundus photography and optical coherence tomography. Endpoints were diabetic macular edema (DME) or proliferative retinopathy (PDR). MAT analysis included determination of MA formation and disappearance rates, automatically assessed using the RetMarkerDR®. Retinopathy severity progression was evaluated using step increases in ETDRS severity levels. Results: Of the 212 individuals, 172 completed the 5-year follow-up study or developed an endpoint (n = 27). MAT calculated at 1 year showed a significant difference between groups of endpoint developments (p = 0.018), particularly MA disappearance rate (p = 0.007). MAT also showed a significant difference between eyes with different ETDRS severity progression in the 5-year period (p = 0.035). Conclusions: MAT is an indicator of the development of DME and/or PDR as well as of DR severity progression in T2D individuals with mild retinopathy.

scholarly journals Long-term outcomes of rotating gamma knife for vestibular schwannoma: A 4-year prospective longitudinal study of 89 consecutive patients in Vietnam

2021 ◽  
Vol 12 ◽  
pp. 585
Author(s):  
Hung Dinh Kieu ◽  
Duong Ngoc Vuong ◽  
Khoa Trong Mai ◽  
Phuong Cam Pham ◽  
Tam Duc Le
Keyword(s):  
Longitudinal Study ◽  
Gamma Knife ◽  
Trigeminal Nerve ◽  
Vestibular Schwannoma ◽  
Tumor Control ◽  
Prospective Longitudinal Study ◽  
Nerve Preservation ◽  
Prospective Longitudinal

Background: Microsurgical total removal of vestibular schwannoma (VS) is the definitive treatment but has a high incidence of postoperative neurological deficits. Rotating Gamma Knife (RGK) is a preferred option for a small tumor. This study aims to evaluate long-term neurological outcomes of RGK for VS. Methods: This prospective longitudinal study was conducted at the Nuclear Medicine and Oncology Center, Bach Mai Hospital, Hanoi, Vietnam. Eighty-nine consecutive patients were enrolled from October 2011 to October 2015 and followed up to June 2017. RGK was indicated for VS measuring <2.2 cm, while RGK for tumors measuring 2.2–3 cm was considered in patients with severe comorbidities, high-risk surgery, and who denied surgery. Concurrently, VS consisted of newly diagnosed, postoperative residual, and recurrent tumors. Patients with neurofibromatosis type 2 were excluded from the study. Primary outcomes were radiological tumor control rate, vestibulocochlear functions, facial and trigeminal nerve preservation. Stereotactic radiosurgery was performed by the Rotating Gamma System Gamma ART 6000. Results: The tumors were measured 20.7 ± 5.6 mm at pre treatment and 17.6 ± 4.1 mm at 3-year post treatment. The mean radiation dose was 13.5 ± 0.9 Gy. Mean follow-up was 40.6 ± 13.3 months. The radiological tumor control rate was achieved 95.5% at 5-year post treatment. The hearing and vestibular functions were preserved in 70.3% and 68.9%, respectively. The facial and trigeminal nerve preservation rates were 94.4% and 73.3%, respectively. Conclusion: RGK is an effective and safe treatment for VS measuring ≤3 cm with no significant complications during long-term follow-up.

Sign in / Sign up

Export Citation Format

Share Document