Jason Block
Biographic Data
| ID | 3687500 |
|---|---|
| NAME | Jason Block |
| GIVEN NAMES | Jason |
| FAMILY NAME | Block |
| SIGNATURE | BLOCK J |
| AFFILIATIONS | Department of Population Medicine, Harvard Pilgrim Health Care Institute, Boston, MA |
| VERIFIED | No |
| TOTAL WORKS | 8 |
| TOTAL CITATIONS | 10 |
| AUTHOR COUNT | 8 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2003 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 2 |
Racial and Ethnic Differences in Covid-19 Disease Severity Among US Adults in Health Systems Participating in PCORnet®: May 2020–October 2022
This study analyzed COVID-19 disease severity distributions among different age, racial, and ethnic groups for pre-Omicron and Omicron variant periods from May 2020 to October 2022. Disease severity categories were defined by ICD-10-CM diagnostic codes recorded in the electronic health record in the 7 days preceding and 13 days following the SARS-CoV-2 positive laboratory record (index date) and were grouped into 4 mutually exclusive categories: …
Preventable Differences in Recommended Outpatient Covid-19 Treatment Among Adults With Covid-19 in the United States
BACKGROUND: The COVID-19 pandemic exposed differences in health care outcomes, including the prescription of COVID-19 antiviral medications. This analysis aimed to describe prescribing patterns in outpatient COVID-19 treatment and assess factors that contributed to these differences. METHODS: A cross-sectional analysis was conducted using electronic health record data from August 2022 through March 2024 from health care institutions participating…
Jama Health Forum Peer Reviewers in 2023
The Federal Menu Labeling Law and Twitter Discussions about Calories in the United States: An Interrupted Time-Series Analysis
Public awareness of calories in food sold in retail establishments is a primary objective of the menu labeling law. This study explores the extent to which we can use social media and internet search queries to understand whether the federal calorie labeling law increased awareness of calories. To evaluate the association of the federal menu labeling law with tweeting about calories we retrieved tweets that contained the term "calorie(s)" from th…
Effects of Proximity to Supermarkets on a Randomized Trial Studying Interventions for Obesity
Objectives. To determine whether proximity to a supermarket modified the effects of an obesity intervention. Methods. We examined 498 children aged 6 to 12 years with a body mass index (BMI) at or above the 95th percentile participating in an obesity trial in Massachusetts in 2011 to 2013. The practice-based interventions included computerized clinician decision support plus family self-guided behavior change or health coaching. Outcomes were 1-y…
Counselor Educators' Gatekeeping Responsibilities and Students' First Amendment Rights
In 2 recent legal cases, graduate counselor education students challenged the imposition of remediation plans as violating their First Amendment rights of freedom of speech and religion. With special emphasis on this recent litigation, the article examines the legal standards governing the authority of counselor educators at public colleges and universities, including professionalism and ethical rules as a part of curricular requirements to prohi…
Protocol for an experimental investigation of the roles of oxytocin and social support in neuroendocrine, cardiovascular, and subjective responses to stress across age and gender
Understanding the determinants of healthy aging is a major public health priority and identifying effective measures to prevent or delay the onset of chronic diseases is an important goal. Experimental research on oxytocin, social relationships, and health in adulthood will contribute to the scientific knowledge base for maximizing active life and health expectancy. At conclusion of the study we will have solid evidence concerning the effects of …
Social Capital and Successful Aging: The Role of Senior Housing
Social capital is defined as the resources available to individuals and groups through social connections and social relations with others. Access to social capital enables older citizens to maintain productive, independent, and fulfilling lives. As the U.S. population ages, accompanied by a rise in the prevalence of seniors living alone, the availability of social capital within communities will become an important ingredient of successful aging…
Counselor Educators' Gatekeeping Responsibilities and Students' First Amendment Rights
In 2 recent legal cases, graduate counselor education students challenged the imposition of remediation plans as violating their First Amendment rights of freedom of speech and religion. With special emphasis on this recent litigation, the article examines the legal standards governing the authority of counselor educators at public colleges and universities, including professionalism and ethical rules as a part of curricular requirements to prohi…
Effects of Proximity to Supermarkets on a Randomized Trial Studying Interventions for Obesity
Objectives. To determine whether proximity to a supermarket modified the effects of an obesity intervention. Methods. We examined 498 children aged 6 to 12 years with a body mass index (BMI) at or above the 95th percentile participating in an obesity trial in Massachusetts in 2011 to 2013. The practice-based interventions included computerized clinician decision support plus family self-guided behavior change or health coaching. Outcomes were 1-y…
Social Capital and Successful Aging: The Role of Senior Housing
Social capital is defined as the resources available to individuals and groups through social connections and social relations with others. Access to social capital enables older citizens to maintain productive, independent, and fulfilling lives. As the U.S. population ages, accompanied by a rise in the prevalence of seniors living alone, the availability of social capital within communities will become an important ingredient of successful aging…
Protocol for an experimental investigation of the roles of oxytocin and social support in neuroendocrine, cardiovascular, and subjective responses to stress across age and gender
Understanding the determinants of healthy aging is a major public health priority and identifying effective measures to prevent or delay the onset of chronic diseases is an important goal. Experimental research on oxytocin, social relationships, and health in adulthood will contribute to the scientific knowledge base for maximizing active life and health expectancy. At conclusion of the study we will have solid evidence concerning the effects of …
Counselor Educators' Gatekeeping Responsibilities and Students' First Amendment Rights
In 2 recent legal cases, graduate counselor education students challenged the imposition of remediation plans as violating their First Amendment rights of freedom of speech and religion. With special emphasis on this recent litigation, the article examines the legal standards governing the authority of counselor educators at public colleges and universities, including professionalism and ethical rules as a part of curricular requirements to prohi…
Effects of Proximity to Supermarkets on a Randomized Trial Studying Interventions for Obesity
Objectives. To determine whether proximity to a supermarket modified the effects of an obesity intervention. Methods. We examined 498 children aged 6 to 12 years with a body mass index (BMI) at or above the 95th percentile participating in an obesity trial in Massachusetts in 2011 to 2013. The practice-based interventions included computerized clinician decision support plus family self-guided behavior change or health coaching. Outcomes were 1-y…
The Federal Menu Labeling Law and Twitter Discussions about Calories in the United States: An Interrupted Time-Series Analysis
Public awareness of calories in food sold in retail establishments is a primary objective of the menu labeling law. This study explores the extent to which we can use social media and internet search queries to understand whether the federal calorie labeling law increased awareness of calories. To evaluate the association of the federal menu labeling law with tweeting about calories we retrieved tweets that contained the term "calorie(s)" from th…
Jama Health Forum Peer Reviewers in 2023
Racial and Ethnic Differences in Covid-19 Disease Severity Among US Adults in Health Systems Participating in PCORnet®: May 2020–October 2022
This study analyzed COVID-19 disease severity distributions among different age, racial, and ethnic groups for pre-Omicron and Omicron variant periods from May 2020 to October 2022. Disease severity categories were defined by ICD-10-CM diagnostic codes recorded in the electronic health record in the 7 days preceding and 13 days following the SARS-CoV-2 positive laboratory record (index date) and were grouped into 4 mutually exclusive categories: …
Preventable Differences in Recommended Outpatient Covid-19 Treatment Among Adults With Covid-19 in the United States
BACKGROUND: The COVID-19 pandemic exposed differences in health care outcomes, including the prescription of COVID-19 antiviral medications. This analysis aimed to describe prescribing patterns in outpatient COVID-19 treatment and assess factors that contributed to these differences. METHODS: A cross-sectional analysis was conducted using electronic health record data from August 2022 through March 2024 from health care institutions participating…
Medicine (6 works) · Psychology (5 works) · Environmental health (3 works) · COVID-19 Clinical Research Studies (2 works) · Epidemiology (2 works) · Internal Medicine (2 works) · Law (2 works) · Obesity, Physical Activity, Diet (2 works) · Political science (2 works) · Public health (2 works)