Karla Hemming
Datos Biográficos
| ID | 4217445 |
|---|---|
| NOMBRE | Karla Hemming |
| NOMBRES | Karla |
| APELLIDO | Hemming |
| FIRMA | HEMMING K |
| AFILIACIONES | University of Birmingham |
| ORCID | 0000-0002-2226-6550 |
| VERIFICADO | Sí |
| TOTAL DE OBRAS | 10 |
| TOTAL DE CITAS | 0 |
| TOTAL COMO AUTOR | 10 |
| TOTAL COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 2012 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 2025 |
| ÍNDICE H | 0 |
Extending a parallel cluster randomised trial into a stepped-wedge cluster randomised trial
box The PACK trial used a novel methodological approach, switching an original cluster-randomised trial to a stepped-wedge design after the original trial had completed
A Mixed-Methods Cluster Randomised Waitlist-Controlled Trial of a Goal-Based Behaviour Change Intervention Implemented in Workplaces
Previous research suggests a goal-based intervention called 'mental contrasting and implementation intentions' improves participants' health and wellbeing. The present study sought to extend these findings to workplaces in the United Kingdom. A mixed-methods cluster randomised controlled trial was conducted with 28 workplaces and 225 staff. All participants deliberated on wishes (potential goals) about improving their health and wellbeing. In the…
Evaluation of an organisational-level monetary incentive to promote the health and wellbeing of workers in small and medium-sized enterprises
We conducted an independent evaluation on the effectiveness of an organisational-level monetary incentive to encourage small and medium-sized enterprises (SMEs) to improve employees’ health and wellbeing. This was A mixed-methods cluster randomised trial with four arms: high monetary incentive, low monetary incentive, and two no monetary incentive controls (with or without baseline measurements to examine ‘reactivity’ The consequence of particpan…
Prevalence and determinants of oral health conditions and treatment needs among slum and non-slum urban residents
Oral diseases constitute a neglected epidemic in Low and Middle-Income Countries (LMICs). An understanding of its distribution and severity in different settings can aid the planning of preventive and therapeutic services. This study assessed the oral health conditions, risk factors, and treatment needs among adult residents in the slum and compared findings with non-slum urban residents in Ibadan, Nigeria. The Multistage sampling was used to sel…
Risk of Bias in Cluster Randomised Controlled Trials of Individual-Level Interventions
Background Many cluster randomised trials of individual-level interventions are at risk of bias, mostly due to identification and recruitment biases, which would not feature under individual randomisation. This bias arises when participants are recruited into the trial with knowledge of the treatment arm they've been allocated to. These trials are also at risk of other biases including lack of clear documentation of primary outcome and apparent u…
A cluster randomised controlled trial evaluating the effectiveness and cost-effectiveness of the daily mile on childhood obesity and wellbeing; the Birmingham daily mile protocol
ISRCTN: 12698269 . Date protocol registered 27th October 2016
The stepped wedge cluster randomised trial
The stepped wedge cluster randomised controlled trial is a relatively new study design that is increasing in popularity. It is an alternative to parallel cluster trial designs, which are commonly used for the evaluation of service delivery or policy interventions delivered at the level of the cluster. The design includes an initial period in which no clusters are exposed to the intervention. Subsequently, at regular intervals (the "steps") one cl…
A cluster-randomised controlled trial to assess the effectiveness and cost-effectiveness of a childhood obesity prevention programme delivered through schools, targeting 6–7 year old children
Current Controlled Trials ISRCTN97000586 (registered May 2010)
Fitness, physical activity and BMI in 5- to 6-year-old children; cross-sectional analysis on a sub-sample of children from the Waves study, UK
Mixed methods evaluation of targeted case finding for cardiovascular disease prevention using a stepped wedged cluster RCT
It is possible to design a stepped wedge randomised controlled trial using routine data to determine the primary outcome to evaluate implementation of a cardiovascular prevention programme
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Mixed methods evaluation of targeted case finding for cardiovascular disease prevention using a stepped wedged cluster RCT
It is possible to design a stepped wedge randomised controlled trial using routine data to determine the primary outcome to evaluate implementation of a cardiovascular prevention programme
The stepped wedge cluster randomised trial
The stepped wedge cluster randomised controlled trial is a relatively new study design that is increasing in popularity. It is an alternative to parallel cluster trial designs, which are commonly used for the evaluation of service delivery or policy interventions delivered at the level of the cluster. The design includes an initial period in which no clusters are exposed to the intervention. Subsequently, at regular intervals (the "steps") one cl…
A cluster-randomised controlled trial to assess the effectiveness and cost-effectiveness of a childhood obesity prevention programme delivered through schools, targeting 6–7 year old children
Current Controlled Trials ISRCTN97000586 (registered May 2010)
Fitness, physical activity and BMI in 5- to 6-year-old children; cross-sectional analysis on a sub-sample of children from the Waves study, UK
A cluster randomised controlled trial evaluating the effectiveness and cost-effectiveness of the daily mile on childhood obesity and wellbeing; the Birmingham daily mile protocol
ISRCTN: 12698269 . Date protocol registered 27th October 2016
Prevalence and determinants of oral health conditions and treatment needs among slum and non-slum urban residents
Oral diseases constitute a neglected epidemic in Low and Middle-Income Countries (LMICs). An understanding of its distribution and severity in different settings can aid the planning of preventive and therapeutic services. This study assessed the oral health conditions, risk factors, and treatment needs among adult residents in the slum and compared findings with non-slum urban residents in Ibadan, Nigeria. The Multistage sampling was used to sel…
Risk of Bias in Cluster Randomised Controlled Trials of Individual-Level Interventions
Background Many cluster randomised trials of individual-level interventions are at risk of bias, mostly due to identification and recruitment biases, which would not feature under individual randomisation. This bias arises when participants are recruited into the trial with knowledge of the treatment arm they've been allocated to. These trials are also at risk of other biases including lack of clear documentation of primary outcome and apparent u…
Evaluation of an organisational-level monetary incentive to promote the health and wellbeing of workers in small and medium-sized enterprises
We conducted an independent evaluation on the effectiveness of an organisational-level monetary incentive to encourage small and medium-sized enterprises (SMEs) to improve employees’ health and wellbeing. This was A mixed-methods cluster randomised trial with four arms: high monetary incentive, low monetary incentive, and two no monetary incentive controls (with or without baseline measurements to examine ‘reactivity’ The consequence of particpan…
Extending a parallel cluster randomised trial into a stepped-wedge cluster randomised trial
box The PACK trial used a novel methodological approach, switching an original cluster-randomised trial to a stepped-wedge design after the original trial had completed
A Mixed-Methods Cluster Randomised Waitlist-Controlled Trial of a Goal-Based Behaviour Change Intervention Implemented in Workplaces
Previous research suggests a goal-based intervention called 'mental contrasting and implementation intentions' improves participants' health and wellbeing. The present study sought to extend these findings to workplaces in the United Kingdom. A mixed-methods cluster randomised controlled trial was conducted with 28 workplaces and 225 staff. All participants deliberated on wishes (potential goals) about improving their health and wellbeing. In the…
Medicine (10 obras) · Cluster randomised controlled trial (8 obras) · Randomized controlled trial (8 obras) · Nursing (5 obras) · Physical therapy (5 obras) · Psychology (5 obras) · Environmental health (4 obras) · Intervention (counseling (4 obras) · Population (4 obras) · Biostatistics (3 obras)