Jonathan Clarke
Biographic Data
| ID | 3744660 |
|---|---|
| NAME | Jonathan Clarke |
| GIVEN NAMES | Jonathan |
| FAMILY NAME | Clarke |
| SIGNATURE | CLARKE J |
| AFFILIATIONS | Imperial College London |
| ORCID | 0000-0003-1495-7746 |
| VERIFIED | Yes |
| TOTAL WORKS | 25 |
| TOTAL CITATIONS | 17 |
| AUTHOR COUNT | 25 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 1916 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 2 |
Exploring the Intensity and Continuity of Hospital Care for Patients With Long Covid: Evidence From an English Urban Healthcare System
BACKGROUND: Long Covid (LC) is a multisystem condition leading to a wide range of symptoms and often requiring treatment by several different clinical specialties. Patients with LC have reported difficulties in accessing care and a lack of coordination of their care, particularly in a hospital setting. OBJECTIVE: To determine the extent to which the intensity and continuity of hospital care changes for patients after they receive an LC diagnosis.…
Addressing Inequalities in Long Covid Healthcare: A Mixed‐Methods Study on Building Inclusive Services
BACKGROUND: Long Covid (LC) significantly impacts health, economic and social activities. Women, deprived, learning disability, homeless and some minority ethnic populations have high prevalence rates but low access to support, indicating health inequities in LC care. AIM: To identify health inequities in LC care and inclusion strategies that align with the priorities of people with LC. DESIGN AND SETTING: Mixed-methods study employing qualitativ…
Understanding the Clinical Characteristics and Timeliness of Diagnosis for Patients Diagnosed With Long Covid: A Retrospective Observational Cohort Study From North West London
BACKGROUND: Long Covid is a multisystem condition first identified in the Covid-19 pandemic, characterised by a wide range of symptoms including fatigue, breathlessness and cognitive impairment. Considerable disagreement exists in who is most at risk of developing long Covid, driven in part by incomplete coding of a long Covid diagnosis in medical records. OBJECTIVE: To describe the incidence and impact of long Covid. DESIGN: A retrospective obse…
The COPD risk associated with adulthood weight change and early adulthood BMI: A prospective cohort study
Gaps concerning general adiposity and chronic obstructive pulmonary disease (COPD) are delaying policies for weight interventions in COPD prevention, especially adiposity in early adulthood and weight changes during adulthood. Based on the China Kadoorie Biobank, a prospective cohort between 2004–2008 covering 5 urban and 5 rural areas, we included 138,764 males and 194,159 females aged 35 ~ 70 years. Weight change was defined as the difference b…
Daily stress and worry are additional triggers of symptom fluctuations in individuals living with Long Covid: Results From an Intensive Longitudinal Cohort Study
BACKGROUND: Recent research has shown that exertion in physical, cognitive, social, and self-care activities triggers symptom severity in individuals with Long COVID. PURPOSE: The current study aimed to investigate whether daily emotional exertions (stress, worry, rumination) were associated with symptom exacerbation, over and above influences of effortful daily activities, in individuals with Long COVID. METHODS: In total, 376 participants were …
A picture of health: Determining the core population served by an urban NHS hospital trust and understanding the key health needs
We define a blueprint by which a catchment can be defined for a hospital trust and demonstrate the value a hospital-view of the local population could provide in understanding local health needs and enabling population-level health improvement interventions. While an individual approach allows tailoring to local context and need, there could be an efficiency saving were such public health information made routinely and regularly available for eve…
Association between democratic governance and excess mortality during the Covid-19 pandemic: An observational study
BACKGROUND: Excess mortality has been used to assess the overall health impact of COVID-19 across countries. Democracies aim to build trust in government and enable checks and balances on decision making, which may be useful in a pandemic. But during the pandemic, they have been criticised as being hesitant to enforce restrictive public health measures. METHODS: Through linking open-access datasets we constructed univariable and multivariable lin…
Determinants of burnout and other aspects of psychological well-being in healthcare workers during the Covid-19 pandemic: A multinational cross-sectional study
The Covid-19 pandemic has placed unprecedented pressure on healthcare systems and workers around the world. Such pressures may impact on working conditions, psychological wellbeing and perception of safety. In spite of this, no study has assessed the relationship between safety attitudes and psychological outcomes. Moreover, only limited studies have examined the relationship between personal characteristics and psychological outcomes during Covi…
Excess mortality: The gold standard in measuring the impact of Covid-19 worldwide?
What Has Been the Impact of Covid-19 on Safety Culture? A Case Study from a Large Metropolitan Healthcare Trust
Covid-19 has placed an unprecedented demand on healthcare systems worldwide. A positive safety culture is associated with improved patient safety and, in turn, with patient outcomes. To date, no study has evaluated the impact of Covid-19 on safety culture. The Safety Attitudes Questionnaire (SAQ) was used to investigate safety culture at a large UK healthcare trust during Covid-19. Findings were compared with baseline data from 2017. Incident rep…
The Global War on Terror: A Narrative in Need of a Rewrite
An abstract is not available for this content so a preview has been provided. Please use the Get access link above for information on how to access this content
The Rushenden Estate, Queenborough, Kent: An Early British Industrial Estate
Queenborough, a town with origins as a medieval planted settlement on the Isle of Sheppey, Kent, is set for major redevelopment over the coming years as part of the regeneration of the Thames Gateway region. English Heritage has produced an Historic Area Appraisal,1 and, in the course of its research, documents relating to a hitherto obscure Edwardian industrial estate came to light. Laid out from 1904, the Rushenden Estate is significant because…
The Development of the Chilworth Gunpowder Works, Surrey, from the Mid-19th Century
This paper describes the results of the recent archaeological survey of the Chilworth gunpowder works carried out by English Heritage. Although there has been intensive documentary research into the earlier history of the works, the later development of the factory is comparatively little known. Its transformation in the late 19th century from a family-owned concern to a limited company, with strong international links, reflects important themes …
America Alone: The Neo-Conservatives and the Global Order
America Alone explores how George W. Bush's election, and the fear and confusion of September 11, 2001, combined to allow a small group of radical intellectuals to seize the reins of US national security policy. It shows how, at this 'inflection point' in US history an inexperienced president was persuaded to abandon his campaign pledges (and the successful consensus-driven, bi-partisan diplomacy that managed the lethal Soviet threat over the pas…
Patterns of Variance in the Russian Verb: The Infinitive
Variant (or parallel) forms occupy an important position within the grammatical structure of Russian. They represent an area of the language which is poorly defined and in which the process of codification is not yet complete. Even reference works fail to show consistency in identifying variant forms. The present investigation is concerned with variance in the Russian verb. It examines variant forms in the infinitive as the leading element in the…
Retnnants of a Revolution: Mumford's Flour Mill, Greenwich
'In the twenty-five years between 1875 and 1900, the British grain milling industry underwent radical changes in technology, work organisation, and location. The changeover from traditional stone milling to roller milling, in which steam-powered metal rollers supplanted horizontal millstones for the processing of wheat to flour, was nothing short of revolutionary, yet it remains one of the most poorly documented episodes of our industrial past. M…
Retnnants of a Revolution: Mumford's Flour Mill, Greenwich
'In the twenty-five years between 1875 and 1900, the British grain milling industry underwent radical changes in technology, work organisation, and location. The changeover from traditional stone milling to roller milling, in which steam-powered metal rollers supplanted horizontal millstones for the processing of wheat to flour, was nothing short of revolutionary, yet it remains one of the most poorly documented episodes of our industrial past. M…
Apec as a semi-solution
Leaders and Followers
After the Crusade: American Foreign Policy for the Post-Superpower Age
Challenges the established foreign policy elite to rethink old ways of approaching policy-making
Rhetoric before Reality: Loose Lips Sink Ships
Beckoning quagmires: Nato in Eastern Europe
Replacing Nato
Field Studies in Libya
Letters Showing the Rise and Progress of the Early Negro Churches of Georgia and the West Indies
Replacing Nato
The Global War on Terror: A Narrative in Need of a Rewrite
An abstract is not available for this content so a preview has been provided. Please use the Get access link above for information on how to access this content
Apec as a semi-solution
Field Studies in Libya
Leaders and Followers
After the Crusade: American Foreign Policy for the Post-Superpower Age
Challenges the established foreign policy elite to rethink old ways of approaching policy-making
Rhetoric before Reality: Loose Lips Sink Ships
Letters Showing the Rise and Progress of the Early Negro Churches of Georgia and the West Indies
Field Studies in Libya
Replacing Nato
Beckoning quagmires: Nato in Eastern Europe
Apec as a semi-solution
Leaders and Followers
After the Crusade: American Foreign Policy for the Post-Superpower Age
Challenges the established foreign policy elite to rethink old ways of approaching policy-making
Rhetoric before Reality: Loose Lips Sink Ships
Patterns of Variance in the Russian Verb: The Infinitive
Variant (or parallel) forms occupy an important position within the grammatical structure of Russian. They represent an area of the language which is poorly defined and in which the process of codification is not yet complete. Even reference works fail to show consistency in identifying variant forms. The present investigation is concerned with variance in the Russian verb. It examines variant forms in the infinitive as the leading element in the…
Retnnants of a Revolution: Mumford's Flour Mill, Greenwich
'In the twenty-five years between 1875 and 1900, the British grain milling industry underwent radical changes in technology, work organisation, and location. The changeover from traditional stone milling to roller milling, in which steam-powered metal rollers supplanted horizontal millstones for the processing of wheat to flour, was nothing short of revolutionary, yet it remains one of the most poorly documented episodes of our industrial past. M…
Retnnants of a Revolution: Mumford's Flour Mill, Greenwich
'In the twenty-five years between 1875 and 1900, the British grain milling industry underwent radical changes in technology, work organisation, and location. The changeover from traditional stone milling to roller milling, in which steam-powered metal rollers supplanted horizontal millstones for the processing of wheat to flour, was nothing short of revolutionary, yet it remains one of the most poorly documented episodes of our industrial past. M…
America Alone: The Neo-Conservatives and the Global Order
America Alone explores how George W. Bush's election, and the fear and confusion of September 11, 2001, combined to allow a small group of radical intellectuals to seize the reins of US national security policy. It shows how, at this 'inflection point' in US history an inexperienced president was persuaded to abandon his campaign pledges (and the successful consensus-driven, bi-partisan diplomacy that managed the lethal Soviet threat over the pas…
The Development of the Chilworth Gunpowder Works, Surrey, from the Mid-19th Century
This paper describes the results of the recent archaeological survey of the Chilworth gunpowder works carried out by English Heritage. Although there has been intensive documentary research into the earlier history of the works, the later development of the factory is comparatively little known. Its transformation in the late 19th century from a family-owned concern to a limited company, with strong international links, reflects important themes …
The Rushenden Estate, Queenborough, Kent: An Early British Industrial Estate
Queenborough, a town with origins as a medieval planted settlement on the Isle of Sheppey, Kent, is set for major redevelopment over the coming years as part of the regeneration of the Thames Gateway region. English Heritage has produced an Historic Area Appraisal,1 and, in the course of its research, documents relating to a hitherto obscure Edwardian industrial estate came to light. Laid out from 1904, the Rushenden Estate is significant because…
The Global War on Terror: A Narrative in Need of a Rewrite
An abstract is not available for this content so a preview has been provided. Please use the Get access link above for information on how to access this content
Excess mortality: The gold standard in measuring the impact of Covid-19 worldwide?
What Has Been the Impact of Covid-19 on Safety Culture? A Case Study from a Large Metropolitan Healthcare Trust
Covid-19 has placed an unprecedented demand on healthcare systems worldwide. A positive safety culture is associated with improved patient safety and, in turn, with patient outcomes. To date, no study has evaluated the impact of Covid-19 on safety culture. The Safety Attitudes Questionnaire (SAQ) was used to investigate safety culture at a large UK healthcare trust during Covid-19. Findings were compared with baseline data from 2017. Incident rep…
Determinants of burnout and other aspects of psychological well-being in healthcare workers during the Covid-19 pandemic: A multinational cross-sectional study
The Covid-19 pandemic has placed unprecedented pressure on healthcare systems and workers around the world. Such pressures may impact on working conditions, psychological wellbeing and perception of safety. In spite of this, no study has assessed the relationship between safety attitudes and psychological outcomes. Moreover, only limited studies have examined the relationship between personal characteristics and psychological outcomes during Covi…
A picture of health: Determining the core population served by an urban NHS hospital trust and understanding the key health needs
We define a blueprint by which a catchment can be defined for a hospital trust and demonstrate the value a hospital-view of the local population could provide in understanding local health needs and enabling population-level health improvement interventions. While an individual approach allows tailoring to local context and need, there could be an efficiency saving were such public health information made routinely and regularly available for eve…
Association between democratic governance and excess mortality during the Covid-19 pandemic: An observational study
BACKGROUND: Excess mortality has been used to assess the overall health impact of COVID-19 across countries. Democracies aim to build trust in government and enable checks and balances on decision making, which may be useful in a pandemic. But during the pandemic, they have been criticised as being hesitant to enforce restrictive public health measures. METHODS: Through linking open-access datasets we constructed univariable and multivariable lin…
Addressing Inequalities in Long Covid Healthcare: A Mixed‐Methods Study on Building Inclusive Services
BACKGROUND: Long Covid (LC) significantly impacts health, economic and social activities. Women, deprived, learning disability, homeless and some minority ethnic populations have high prevalence rates but low access to support, indicating health inequities in LC care. AIM: To identify health inequities in LC care and inclusion strategies that align with the priorities of people with LC. DESIGN AND SETTING: Mixed-methods study employing qualitativ…
Understanding the Clinical Characteristics and Timeliness of Diagnosis for Patients Diagnosed With Long Covid: A Retrospective Observational Cohort Study From North West London
BACKGROUND: Long Covid is a multisystem condition first identified in the Covid-19 pandemic, characterised by a wide range of symptoms including fatigue, breathlessness and cognitive impairment. Considerable disagreement exists in who is most at risk of developing long Covid, driven in part by incomplete coding of a long Covid diagnosis in medical records. OBJECTIVE: To describe the incidence and impact of long Covid. DESIGN: A retrospective obse…
The COPD risk associated with adulthood weight change and early adulthood BMI: A prospective cohort study
Gaps concerning general adiposity and chronic obstructive pulmonary disease (COPD) are delaying policies for weight interventions in COPD prevention, especially adiposity in early adulthood and weight changes during adulthood. Based on the China Kadoorie Biobank, a prospective cohort between 2004–2008 covering 5 urban and 5 rural areas, we included 138,764 males and 194,159 females aged 35 ~ 70 years. Weight change was defined as the difference b…
Daily stress and worry are additional triggers of symptom fluctuations in individuals living with Long Covid: Results From an Intensive Longitudinal Cohort Study
BACKGROUND: Recent research has shown that exertion in physical, cognitive, social, and self-care activities triggers symptom severity in individuals with Long COVID. PURPOSE: The current study aimed to investigate whether daily emotional exertions (stress, worry, rumination) were associated with symptom exacerbation, over and above influences of effortful daily activities, in individuals with Long COVID. METHODS: In total, 376 participants were …
Exploring the Intensity and Continuity of Hospital Care for Patients With Long Covid: Evidence From an English Urban Healthcare System
BACKGROUND: Long Covid (LC) is a multisystem condition leading to a wide range of symptoms and often requiring treatment by several different clinical specialties. Patients with LC have reported difficulties in accessing care and a lack of coordination of their care, particularly in a hospital setting. OBJECTIVE: To determine the extent to which the intensity and continuity of hospital care changes for patients after they receive an LC diagnosis.…
Political science (12 works) · History (7 works) · Medicine (6 works) · Economics (5 works) · Health care (5 works) · Law (5 works) · Psychology (5 works) · Coronavirus disease 2019 (COVID-19) (4 works) · Economic history (4 works) · History (4 works)