Modelling the impact of tailored behavioural interventions on chlamydia transmission

Peer reviewe

The impact of STI test results and face-to-face consultations on subsequent behavior and psychological characteristics

Acknowledgments The authors would like to thank Maarten Schipper at the Biostatistics Department at the National Institute for Public Health and the Environment, who provided assistance with the statistical analyses. Furthermore, the authors are grateful to the staff at the SHC of Amsterdam, Kennemerland, Hollands Noorden, Twente (especially Karin Westra, Anne de Vries, and Karlijn Kampman) who were involved in the recruitment and data collection of participants at baseline and to Marlous Ratten and Klazien Visser from Soapoli-online, who coordinated the laboratory testing of the home-based test kits at six-month follow-up. The authors would also like to thank the staff at the STI department at the National Institute for Public Health and the Environment, especially Birgit van Benthem.Peer reviewe

Regularized and Opposite spin-scaled functionals from M{\o}ller-Plesset adiabatic connection -- higher accuracy at lower cost

Non-covalent interactions (NCIs) play a crucial role in biology, chemistry, material science, and everything in between. To improve pure quantum-chemical simulations of NCIs, we propose a methodology for constructing approximate correlation energies by combining an interpolation along the M{\o}ller adiabatic connection (MP AC) with a regularization and spin-scaling strategy applied to MP2 correlation energies. This combination yields $c_{\rm os}\kappa_{\rm os}$-SPL2, which exhibits superior accuracy for NCIs compared to any of the individual strategies. With the $N^4$ formal scaling, $c_{\rm os}\kappa_{\rm os}$-SPL2, is competitive or often outperforms more expensive dispersion-corrected double hybrids for NCIs.The accuracy of $c_{\rm os}\kappa_{\rm os}$-SPL2 particularly shines for anionic halogen bonded complexes, where it surpasses standard dispersion-corrected DFT by a factor of 3 to 5.Comment: 12 pages + 5 SI, 8 figures + 6 S

Clinical Comparison of the Performance of Two Marketed Ophthalmic Viscoelastic Devices (OVDs): The Bacterially Derived Healon PRO OVD and Animal-Derived Healon OVD

This clinical investigation compared the clinical performance of two marketed ophthalmic viscoelastic devices (OVDs): the bacterially derived Healon PRO OVD (test) and the animal-derived Healon OVD (control) under normal use conditions during cataract removal and lens implantation. This prospective, multicenter, randomized, parallel, participant/evaluator masked, postmarket investigation enrolled 139 subjects (170 eyes), 116 (143 eyes) of which were treated (73 test; 70 control group). Both test and control OVDs were used, at a minimum, to inflate the anterior chamber and protect the endothelium prior to cataract extraction according to the standard procedure. The surgeon completed a postsurgery OVD clinical performance questionnaire, and intraocular pressure (IOP) was measured before surgery and at the 1 day postoperative visit with Goldmann applanation tonometry. Any IOP measurement of 30 mmHg or higher was considered a "spike"and recorded as a study-specific, serious adverse event. The bacterially derived Healon PRO OVD was found to be statistically noninferior to the overall clinical performance of the animal-derived Healon OVD control; thus, the primary hypothesis was satisfied. There were no statistically significant differences between OVD groups for any of the additional endpoints relating to IOP changes or to safety, thus satisfying additional hypotheses. The Healon PRO OVD showed statistically significant improvements in surgeon ratings for ease of injectability, transparency/visibility, and ease of IOL placement. The safety profile was also similar between OVD groups with regards to serious and/or device-related adverse events, as well as medical and lens findings. The results of this clinical investigation support the safety and effectiveness of the bacterially derived, currently marketed Healon PRO OVD and indicate that the intraocular surgical performance was similar between the two OVDs

Health-related quality of life among adult HIV positive patients : assessing comprehensive themes and interrelated associations

Acknowledgements We would like to thank all HIV doctors, HIV nurses and clinical nurse specialists for their help with the inclusion of patients in the study. We are further grateful to all patients who filled out the questionnaires.Peer reviewedPublisher PD

Longitudinal Patterns of Sexually Transmitted Infection Risk Based on Psychological Characteristics and Sexual Behavior in Heterosexual Sexually Transmitted Infection Clinic Visitors

Sources of Funding: The Strategic Programme (SPR) of the National Institute for Public Health and the Environment (RIVM) provided funding for this study (project number S/113004/01/IP).Peer reviewedPublisher PD

How fast is fast enough? Academic behavioural science impacting public health policy and practice

Background: COVID-19 emphasised the crucial role behaviour change plays in protecting population health. However, the interchange between academic behavioural science and Public Health (PH) policy and practice could be strengthened. We aimed to establish a sustainable method of joint working between two groups in North Scotland to enable rapid impact of behavioural science on population health.Methods: An implementation-sciences based approach tested the initial 4 steps of an 8-step collaboration process model, designed to identify a health problem (step 1), develop and test messaging interventions (step 2-4), implement the intervention (steps 5-6), and evaluate impact (steps 7-8).Results: Since October 2022, fortnightly meetings were established, implementing the process model. This project will focus on the following outcomes: perceived collaboration usefulness, collaboration-process barriers, and facilitators.Conclusions: Unless a sustainable method of joint working can be established in times where there are no urgent PH priorities, it is unlikely that the fruits of behavioural science can be aligned with PH challenges when outbreaks are happening to rapidly impact population health.<br/