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Persistence of health inequalities in childhood injury in the UK: a population-based cohort study of children under 5 (2014)
Journal Article
Orton, E., Kendrick, D., West, J., & Tata, L. J. (2014). Persistence of health inequalities in childhood injury in the UK: a population-based cohort study of children under 5. PLoS ONE, 9(10), Article e111631. https://doi.org/10.1371/journal.pone.0111631

BACKGROUND: Injury is a significant cause of childhood death and can result in substantial long-term disability. Injuries are more common in children from socio-economically deprived families, contributing to health inequalities between the most and... Read More about Persistence of health inequalities in childhood injury in the UK: a population-based cohort study of children under 5.

A comparison of UK primary care data with other national data sources for monitoring the prevalence of smoking during pregnancy (2014)
Journal Article
Dhalwani, N. N., Tata, L. J., Coleman, T., Fiaschi, L., & Szatkowski, L. (2015). A comparison of UK primary care data with other national data sources for monitoring the prevalence of smoking during pregnancy. Journal of Public Health, 37(3), 547-554. https://doi.org/10.1093/pubmed/fdu060

Background: We aimed to assess the potential usefulness of primary care data for estimating smoking prevalence in pregnancy by comparing the primary care data estimates with those obtained from other data sources.
Methods: In The Health Improvement... Read More about A comparison of UK primary care data with other national data sources for monitoring the prevalence of smoking during pregnancy.

Prescribing of nicotine replacement therapy in and around pregnancy: a population-based study using primary care data (2014)
Journal Article
Dhalwani, N. N., Szatkowski, L., Coleman, T., Fiaschi, L., & Tata, L. J. (2014). Prescribing of nicotine replacement therapy in and around pregnancy: a population-based study using primary care data. British Journal of General Practice, Article e554-e560. https://doi.org/10.3399/bjgp14X681361

Background Licensing arrangements for nicotine replacement therapy (NRT) in the UK were broadened in 2005 to allow prescribing to pregnant smokers. However, estimates of NRT prescribing in pregnant females in the UK are currently lacking.


Aim To... Read More about Prescribing of nicotine replacement therapy in and around pregnancy: a population-based study using primary care data.

Impact of risk factors on the timing of first postpartum venous thromboembolism: a population-based cohort study from England (2014)
Journal Article
Abdul Sultan, A., Grainge, M. J., West, J., Fleming, K. M., Nelson-Piercy, C., & Tata, L. J. (in press). Impact of risk factors on the timing of first postpartum venous thromboembolism: a population-based cohort study from England. Blood, 124(18), https://doi.org/10.1182/blood-2014-05-572834

For women with preeclampsia, BMI >30 kg/m2, infection, or those having cesarean delivery, VTE risk remained elevated for 6 weeks postpartum.For women with postpartum hemorrhage or preterm birth, the relative rate of VTE was only increased for the fir... Read More about Impact of risk factors on the timing of first postpartum venous thromboembolism: a population-based cohort study from England.

Pregnancy complications and adverse birth outcomes among women with celiac disease: a population-based study from England (2014)
Journal Article
Abdul Sultan, A., Tata, L. J., Fleming, K. M., Crooks, C. J., Ludvigsson, J. F., Dhalwani, N. N., …West, J. (in press). Pregnancy complications and adverse birth outcomes among women with celiac disease: a population-based study from England. American Journal of Gastroenterology, 109(10), https://doi.org/10.1038/ajg.2014.196

OBJECTIVES: Evidence-based information about adverse birth outcomes and pregnancy complications is crucial when counseling women with celiac disease (CD); however, limited population-based data on such risks exist. We estimated these for pregnant wom... Read More about Pregnancy complications and adverse birth outcomes among women with celiac disease: a population-based study from England.

Smoking cessation advice recorded during pregnancy in United Kingdom primary care (2014)
Journal Article
Hardy, B., Szatkowski, L., Tata, L. J., Coleman, T., & Dhalwani, N. (2014). Smoking cessation advice recorded during pregnancy in United Kingdom primary care. BMC Family Practice, 15(21), https://doi.org/10.1186/1471-2296-15-21

Background: United Kingdom (UK) national guidelines recommend that all pregnant women who smoke should be advised to quit at every available opportunity, and brief cessation advice is an efficient and cost-effective means to increase quit rates. The... Read More about Smoking cessation advice recorded during pregnancy in United Kingdom primary care.

How to read a cohort study (2014)
Book Chapter
Tata, L. J. (2014). How to read a cohort study. In N. J. Talley, G. Richard Locke III, P. Moayyedi, J. West, & Y. A. Saito (Eds.), GI Epidemiology: Diseases and Clinical Methodology (15-29). (Second). John Wiley & Sons, Ltd. https://doi.org/10.1002/9781118727072.ch2

The cohort is the basis of all epidemiologic study designs as it is the closest way to study the natural progression of people's life course over which the temporal relationship between exposures and outcomes can be assessed. Although a cohort is def... Read More about How to read a cohort study.

Treatment decisions and survival for people with small-cell lung cancer (2014)
Journal Article
Powell, H., Tata, L., Baldwin, D., Potter, V., Stanley, R., Khakwani, A., & Hubbard, R. (in press). Treatment decisions and survival for people with small-cell lung cancer. British Journal of Cancer, 110(4), https://doi.org/10.1038/bjc.2013.812

Background: Chemotherapy improves survival for many patients with SCLC, and hence it is important to understand variations in practice and outcomes for this treatment strategy.

Methods: We used the National Lung Cancer Audit and Hospital Episodes... Read More about Treatment decisions and survival for people with small-cell lung cancer.

The direct medical costs of epilepsy in children and young people: a population-based study of health resource utilisation (2014)
Journal Article
Ali, M. A. S., Elliott, R. A., & Tata, L. J. (in press). The direct medical costs of epilepsy in children and young people: a population-based study of health resource utilisation. Epilepsy Research, 108(3), https://doi.org/10.1016/j.eplepsyres.2013.12.014

We described the health resource utilisation (HRU) and associated direct medical costs of managing epilepsy in children and young people (CYP) using population-level data from the United Kingdom.

The study cohort were CYP born between 1988 and 20... Read More about The direct medical costs of epilepsy in children and young people: a population-based study of health resource utilisation.

Risk of first venous thromboembolism in pregnant women in hospital: population based cohort study from England (2013)
Journal Article
Sultan, A. A., West, J., Tata, L. J., Fleming, K. M., Nelson-Piercy, C., & Grainge, M. J. (2013). Risk of first venous thromboembolism in pregnant women in hospital: population based cohort study from England. BMJ, 347(7935), Article 11. https://doi.org/10.1136/bmj.f6099

Objective: To examine the potential for preventing venous
thromboembolism during and after antepartum hospital admissions in pregnant women.

Design: Cohort study using linked primary (Clinical Practice Research Datalink) and secondary (Hospital E... Read More about Risk of first venous thromboembolism in pregnant women in hospital: population based cohort study from England.

Risk factors for scald injury in children under 5 years of age: a case–control study using routinely collected data (2013)
Journal Article
Shah, M., Orton, E., Tata, L., Gomes, C., & Kendrick, D. (2013). Risk factors for scald injury in children under 5 years of age: a case–control study using routinely collected data. Burns, 39(7), https://doi.org/10.1016/j.burns.2013.03.022

Scald injury is common, accounting for half of all burns in pre-school children. Most scalds are preventable and health professionals can play an important role in targeting interventions to those at greatest risk. However, the potential for routinel... Read More about Risk factors for scald injury in children under 5 years of age: a case–control study using routinely collected data.

Completeness of maternal smoking status recording during pregnancy in United Kingdom primary care data (2013)
Journal Article
Dhalwani, N. N., Tata, L. J., Coleman, T., Fleming, K. M., & Szatkowski, L. (2013). Completeness of maternal smoking status recording during pregnancy in United Kingdom primary care data. PLoS ONE, 8(9), Article e72218. https://doi.org/10.1371/journal.pone.0072218

Background: Given the health impacts of smoking during pregnancy and the opportunity for primary healthcare teams to encourage pregnant smokers to quit, we assessed the completeness of gestational smoking status recording in primary care data and inv... Read More about Completeness of maternal smoking status recording during pregnancy in United Kingdom primary care data.

The incidence of first venous thromboembolism in and around pregnancy using linked primary and secondary care data: a population based cohort study from England and comparative meta-analysis (2013)
Journal Article
Sultan, A. A., Tata, L. J., Grainge, M. J., & West, J. (2013). The incidence of first venous thromboembolism in and around pregnancy using linked primary and secondary care data: a population based cohort study from England and comparative meta-analysis. PLoS ONE, 8(7), Article e70310. https://doi.org/10.1371/journal.pone.0070310

Background: Recent linkage between primary and secondary care data has provided valuable information for studying
heath outcomes that may initially present in different health care settings. The aim of this study was therefore, twofold: to use linke... Read More about The incidence of first venous thromboembolism in and around pregnancy using linked primary and secondary care data: a population based cohort study from England and comparative meta-analysis.

Independent risk factors for injury in pre-school children: three population-based nested case-control studies using routine primary care data (2012)
Journal Article
Orton, E., Kendrick, D., West, J., & Tata, L. J. (2012). Independent risk factors for injury in pre-school children: three population-based nested case-control studies using routine primary care data. PLoS ONE, 7(4), Article e35193. https://doi.org/10.1371/journal.pone.0035193

Background: Injuries in childhood are largely preventable yet an estimated 2,400 children die every day because of injury and violence. Despite this, the factors that contribute to injury occurrence have not been quantified at the population scale us... Read More about Independent risk factors for injury in pre-school children: three population-based nested case-control studies using routine primary care data.