#ProtectOurElders: Analysis of Tweets About Older Asian Americans and Anti-Asian Sentiments During the COVID-19 Pandemic.

BACKGROUND: A silver lining to the COVID-19 pandemic is that it cast a spotlight on a long-underserved group. The barrage of attacks against older Asian Americans during the crisis galvanized society into assisting them in various ways. On Twitter, now known as X, support for them coalesced around the hashtag #ProtectOurElders. To date, discourse surrounding older Asian Americans has escaped the attention of gerontologists-a gap we seek to fill. Our study serves as a reflection of the level of support that has been extended to older Asian Americans, even as it provides timely insights that will ultimately advance equity for them. OBJECTIVE: This study explores the kinds of discourse surrounding older Asian Americans during the COVID-19 crisis, specifically in relation to the surge in anti-Asian sentiments. The following questions guide this study: What types of discourse have emerged in relation to older adults in the Asian American community and the need to support them? How do age and race interact to shape these discourses? What are the implications of these discourses for older Asian Americans? METHODS: We retrieved tweets (N=6099) through 2 search queries. For the first query, we collated tweets with the hashtag #ProtectOurElders. For the second query, we collected tweets with an age-based term, for example, "elderly" or "old(er) adults(s)" and either the hashtag #StopAAPIHate or #StopAsianHate. Tweets were posted from January 1, 2020, to August 1, 2023. After applying the exclusion criteria, the final data set contained 994 tweets. Inductive and deductive approaches informed our qualitative content analysis. RESULTS: A total of 4 themes emerged, with 50.1% (498/994) of posts framing older Asian Americans as "vulnerable and in need of protection" (theme 1). Tweets in this theme either singled them out as a group in need of protection because of their vulnerable status or discussed initiatives aimed at safeguarding their well-being. Posts in theme 2 (309/994, 31%) positioned them as "heroic and resilient." Relevant tweets celebrated older Asian Americans for displaying tremendous strength in the face of attack or described them as individuals not to be trifled with. Tweets in theme 3 (102/994, 10.2%) depicted them as "immigrants who have made selfless contributions and sacrifices." Posts in this section referenced the immense sacrifices made by older Asian Americans as they migrated to the United States, as well as the systemic barriers they had to overcome. Posts in theme 4 (85/994, 8.5%) venerated older Asian Americans as "worthy of honor." CONCLUSIONS: The COVID-19 crisis had the unintended effect of garnering greater support for older Asian Americans. It is consequential that support be extended to this group not so much by virtue of their perceived vulnerability but more so in view of their boundless contributions and sacrifices.

Youth is Prized in Medicine, Old Age is Valued in Law: Analysis of Media Narratives Over 200 Years.

BACKGROUND: This is the first study to explore how age has influenced depictions of doctors and lawyers in the media over the course of 210 years, from 1810 to 2019. The media represents a significant platform for examining age stereotypes and possesses tremendous power to shape public opinion. Insights could be used to improve depictions of older professionals in the media. OBJECTIVE: This study aims to understand how age shapes the portrayals of doctors and lawyers. Specifically, it compares the difference in sentiments toward younger and older doctors as well as younger and older lawyers in the media over 210 years. METHODS: Leveraging a 600-million-word corpus of American media publications spanning 210 years, we compiled top descriptors (N=478,452) of nouns related to youth × occupation (eg, younger doctor or physician) and old age × occupation (eg, older lawyer or attorney). These descriptors were selected using well-established criteria including co-occurrence frequency and context relevance, and were rated on a Likert scale from 1 (very negative) to 5 (very positive). Sentiment scores were generated for "doctor/physician," "young(er) doctor/physician," "old(er) doctor/physician," "lawyer/attorney," "young(er) lawyer/attorney," and "old(er) lawyer/attorney." The scores were calculated per decade for 21 decades from 1810 to 2019. Topic modeling was conducted on the descriptors of each occupation in both the 1800s and 1900s using latent Dirichlet allocation. RESULTS: As hypothesized, the media placed a premium on youth in the medical profession, with portrayals of younger doctors becoming 10% more positive over 210 years, and those of older doctors becoming 1.4% more negative. Meanwhile, a premium was placed on old age in law. Positive portrayals of older lawyers increased by 22.6% over time, while those of younger lawyers experienced a 4.3% decrease. In the 1800s, narratives on younger doctors revolved around their participation in rural health care. In the 1900s, the focus shifted to their mastery of new medical technologies. There was no marked change in narratives surrounding older doctors from the 1800s to the 1900s, though less attention was paid to their skills in the 1900s. Narratives on younger lawyers in the 1800s referenced their limited experience. In the 1900s, there was more focus on courtroom affairs. In both the 1800s and 1900s, narratives on older lawyers emphasized their prestige, especially in the 1900s. CONCLUSIONS: Depending on the occupation, one's age may either be seen as an asset or a liability. Efforts must be expended to ensure that older professionals are recognized for their wealth of knowledge and skills. Failing to capitalize on the merits of an older workforce could ultimately be a grave disservice not only to older adults but to society in general.

Reframing Aging: Foregrounding Familial and Occupational Roles of Older Adults is Linked to Decreased Ageism Over Two Centuries.

As older individuals play instrumental roles in supporting their families and contributing to their workplaces, it is essential to understand how society perceives them in relation to these social roles. This study compares age-based (e.g. senior citizen), familial role-based (e.g. grandmother) and occupational role-based framing (e.g. old(er) doctor) of older adults over 210 years in the United States, and explores the sentiments and narratives associated with each type of framing. We created the largest historical corpus of American English - a 600-million-word-dataset comprising over 150,000 texts and spanning 210 years (1810-2019). Top descriptors (N = 135,659) of nouns related to age (e.g. senior citizen), familial roles (e.g. grandmother) and occupational roles (e.g. old(er) doctor) were compiled and rated for valence (negative-positive) on a 5-point scale. Age-based framing was associated with the most negative portrayals of older adults, specifically a 16% decline over 210 years. Foregrounding their familial roles buffered this negativity and resulted in a 4% decline. Occupational roles were associated with the most positive portrayals of older adults, increasing by 2% over the same period. Our findings underscore the need for society to unlearn any false and harmful beliefs surrounding older adults' abilities and contributions. We propose a strategy to reframe aging by de-emphasizing age and adopting a role-centric approach.

The development of empathy in the healthcare setting: a qualitative approach.

BACKGROUND: Healthcare professionals' empathetic behaviors have been known to lead to higher satisfaction levels and produce better health outcomes for patients. However, empathy could decrease over time especially during training and clinical practice. This study explored factors that contributed to the development of empathy in the healthcare setting. Findings could be used to improve the effectiveness and sustainability of empathy training. METHOD: A qualitative approach, informed by aspects of grounded theory, was utilized to identify factors that enabled the development of empathy from the perspectives of doctors, nurses, allied healthcare workers and students. Twelve sessions of focus group discussions were conducted with 60 participants from two hospitals, a medical school, and a nursing school. Data was analyzed independently by three investigators who later corroborated to refine the codes, subthemes, and themes. Factors which influence the development of empathy were identified and categorized. This formed the basis of the creation of a tentative theory of empathy development for the healthcare setting. RESULTS: The authors identified various personal (e.g. inherent characteristics, physiological and mental states, professional identity) and external (e.g. work environment, life experience, situational stressors) factors that affected the development of empathy. These could be further categorized into three groups based on the stability of their impact on the individuals' empathy state, contributed by high, medium, or low stability factors. Findings suggest empathy is more trait-like and stable in nature but is also susceptible to fluctuation depending on the circumstances faced by healthcare professionals. Interventions targeting medium and low stability factors could potentially promote the development of empathy in the clinical setting. CONCLUSIONS: Understanding factors that impact the development of empathy allows us to develop measures that could be implemented during training or at the workplace leading to improve the quality of care and higher clinical work satisfaction.

Anti-Asian Sentiments During the COVID-19 Pandemic Across 20 Countries: Analysis of a 12-Billion-Word News Media Database.

BACKGROUND: US president Joe Biden signed an executive action directing federal agencies to combat hate crimes and racism against Asians, which have percolated during the COVID-19 pandemic. This is one of the first known empirical studies to dynamically test whether global societal sentiments toward Asians have become more negative during the COVID-19 pandemic. OBJECTIVE: This study aimed to investigate whether global societal sentiments toward Asians across 20 countries have become more negative, month by month, from before the pandemic (October 2019) to May 2020, along with the pandemic (incidence and mortality rates) and cultural (Hofstede's cultural dimensions) predictors of this trend. METHODS: We leveraged a 12-billion-word web-based media database, with over 30 million newspaper and magazine articles taken from over 7000 sites across 20 countries, and identified 6 synonyms of "Asian" that are related to the coronavirus. We compiled their most frequently used descriptors (collocates) from October 2019 to May 2020 across 20 countries, culminating in 85,827 collocates that were rated by 2 independent researchers to provide a Cumulative Asian Sentiment Score (CASS) per month. This allowed us to track significant shifts in societal sentiments toward Asians from a baseline period (October to December 2019) to the onset of the pandemic (January to May 2020). We tested the competing predictors of this trend: pandemic variables of incidence and mortality rates measured monthly for all 20 countries taken from the Oxford COVID-19 Government Response Tracker, and Hofstede's Cultural Dimensions of Individualism, Power Distance, Uncertainty Avoidance, and Masculinity for the 20 countries. RESULTS: Before the pandemic in December 2019, Jamaica and New Zealand evidenced the most negative societal sentiments toward Asians; when news about the coronavirus was released in January 2020, the United States and Nigeria evidenced the most negative sentiments toward Asians among 20 countries. Globally, sentiments of Asians became more negative-a significant linear decline during the COVID-19 pandemic. CASS trended neutral before the pandemic during the baseline period of October to November 2019 and then plummeted in February 2020. CASS were, ironically, not predicted by COVID-19's incidence and mortality rates, but rather by Hofstede's cultural dimensions: individualism, power distance, and uncertainty avoidance-as shown by mixed models (N=28,494). Specifically, higher power distance, individualism, and uncertainty avoidance were associated with negative societal sentiments toward Asians. CONCLUSIONS: Racism, in the form of Anti-Asian sentiments, are deep-seated, and predicated on structural undercurrents of culture. The COVID-19 pandemic may have indirectly and inadvertently exacerbated societal tendencies for racism. Our study lays the important groundwork to design interventions and policy communications to ameliorate Anti-Asian racism, which are culturally nuanced and contextually appropriate.

Communicating Risk Perceptions Through Batik Art.

This Arts and Medicine essay describes creation of a batik art installation titled Risktalk, illustrating trends in mentions of public health and non-health risk-related topics in popular written media from 1810 to 2009.

Lip Attractiveness: A Cross-Cultural Analysis.

Background: Perception of beauty is influenced by the individual's geographic, ethnic, cultural, and demographic background. However, objective measurements remain the foundation for aesthetic evaluations. In the quest for to better define "ideal" lip characteristics, this study assumes interdependence between variables such as country of residence, sex, age, occupation, and aesthetic perception. Objectives: This study will increase surgeons' awareness with respect to different lip size preferences. The provided information might enhance and clarify communication among plastic surgeons and aid to put often quoted "ideal proportions" in context. Methods: An online survey was designed. Modifiable ranges of lip fullness were achieved via digital alteration, enabling participants to interactively change the shape of a single model's lips. The questionnaire was sent to more than 9000 plastic surgeons and laypeople worldwide. Demographic data were collected and analysis of variance was used to elucidate lip shape preferences. Results: A total of 1011 responses (14% response rate) from 35 different countries were gathered. Significant differences regarding lip fullness were identified. Surgeons who practice in Asia or non-Caucasian surgeons prefer larger lips, while those in Europe and Caucasians prefer smaller lips. Lastly, laypersons living in Asia prefer the smallest lips. Conclusions: Country of residence, ethnic background, and profession significantly impact individual lip shape preferences. These findings have implications for patients and surgeons, because differences in aesthetics' preferences can lead to dissatisfaction of patients and surgeons alike. In our increasingly global environment, cultural differences and international variability must be considered when defining new aesthetic techniques, treating patients, and reporting outcomes.

Measuring Coping Behavior in Liver Transplant Candidates: A Psychometric Analysis of the Brief COPE.

Liver transplant candidates must cope with significant physiological and psychological challenges. The Brief COPE is a frequently used measure of coping behavior; however, knowledge of the scale's factor structure and construct validity is limited with regard to liver transplant candidates. This study assessed the validity of the Brief COPE in 120 liver transplant candidates using exploratory factor analysis. Results revealed a 6-factor solution, only 2 of which were consistent with the original scale assignments. Construct validity of the 6 Brief COPE scales yielded in this study was demonstrated. The results indicate that the Brief COPE is valid, reliable, and can be meaningfully interpreted in liver transplant patients. Future research should confirm this factor structure and examine its predictive validity prior to widespread use among liver transplant patients. Suggestions are presented for enhancing the care of transplant candidates by promoting the use of adaptive coping mechanisms to manage distress.

Aesthetic breast shape preferences among plastic surgeons.

BACKGROUND: There has been little discussion in the plastic surgery literature regarding breast shape preferences among plastic surgeons, despite strong evidence that such aesthetic preferences are influenced by multiple factors. Much effort has been focused on delineating the objective criteria by which an "attractive" breast might be defined. This study aimed at providing a better understanding of the presence and significance of differences in personal aesthetic perception, and how these relate to a plastic surgeon's demographic, ethnic, and cultural background, as well as practice type (academic vs private). METHODS: An interactive online survey was designed. Modifiable ranges of upper pole fullness and areola size were achieved via digital alteration, enabling participants to interactively change the shape of a model's breasts. The questionnaire was translated into multiple languages and sent to plastic surgeons worldwide. Demographic data were also collected. Analysis of variance was used to elucidate plastic surgeon's breast shape preferences in respect to sex and age, geographic and ethnic background, as well as practice type. RESULTS: The authors gathered 614 responses from 29 different countries. Significant differences regarding preferences for upper pole fullness, areola size in the natural breast, and areola size in the augmented breast were identified across surgeons from the different countries. Further, significant relationships regarding breast shape preferences were distilled between the age and sex of the surgeon, as well as the practice type. No differences were found in respect to the surgeons' self-reported ethnic background. CONCLUSIONS: Country of residence, age, and practice type significantly impact breast shape preferences of plastic surgeons. These findings have implications for both patients seeking and surgeons performing cosmetic and reconstructive breast surgery. In an increasingly global environment, cultural differences and international variability must be considered when defining and publishing new techniques and aesthetic outcomes. When both the plastic surgeon and the patient are able to adequately and effectively communicate their preferences regarding the shape and relations of the breast, they will be more successful at achieving satisfying results.

Resilience in Organ Transplantation: An Application of the Connor-Davidson Resilience Scale (CD-RISC) With Liver Transplant Candidates.

End-stage liver disease (ESLD) is a chronic and debilitating condition associated with substantial psychological stress, morbidity, and mortality. The Connor-Davidson Resilience Scale (CD-RISC; Connor & Davidson, 2003 ) is a commonly used resilience measure. This research examined the validity of the CD-RISC among ESLD patients (N = 120) using exploratory factor analysis. Results supported a single-factor solution after removing poorly loading items. The CD-RISC also was correlated with measures of depression, anxiety, quality of life, social support, age, and cognitive ability, thus providing evidence to support its construct validity. Future research should confirm this factor structure and examine its predictive validity prior to widespread use among ESLD patients. This research represents the first step in this process and proposes an alternative version of the CD-RISC for this population.

The impact of geographic, ethnic, and demographic dynamics on the perception of beauty.

BACKGROUND: Beauty lies in the eyes of the beholder, but influenced by the individual's geographic, ethnic, and demographic background and characteristics. In plastic surgery, objective measurements are used as a foundation for aesthetic evaluations. This study assumes interdependence between variables such as country of residence, sex, age, occupation, and aesthetic perception. METHODS: Computerized images of a model's face were generated with the ability to alter nasal characteristics and the projection of the lips and chin. A survey containing these modifiable images was sent to more than 13,000 plastic surgeons and laypeople in 50 different countries, who were able to virtually create a face that they felt to be the aesthetically "ideal" and most pleasing. Demographic information about the interviewees was obtained. RESULTS: Values of various aesthetic parameters of the nose were described along with their relationship to geography, demography, and occupation of the respondents. Interregional and ethnic comparison revealed that variables of country of residence, ethnicity, occupation (general public vs surgeon), and sex correlate along a 3-way dimension with the ideal projection of the lips and the chin. Significant interaction effects were found between variables of country of residence or ethnicity with occupation and sex of the respondents. CONCLUSIONS: What are considered the "ideal" aesthetics of the face are highly dependent on the individual's cultural and ethnic background and cannot simply and solely be defined by numeric values and divine proportions. As confirmed with this study, ethnic, demographic, and occupational factors impact peoples' perception of beauty significantly.

Innovations for an Aging Society through the Lens of Patent Data.

BACKGROUND AND OBJECTIVES: An aging population creates fertile ground for devising innovations for older adults. By using patents as a proxy for inventive activity, this study sets the stage for understanding the latest innovations being designed for the older population. Insights will pave the way for a better understanding of inventions that could render society more age-friendly on the innovation front. RESEARCH DESIGN AND METHODS: To identify the latest innovations targeted at the older population, we collected all patents (N = 326) issued in 2021, specifically those issued between January 5th and December 28th. Upon removing irrelevant data, 120 patents were retained in the data set. Both inductive and deductive modes of reasoning informed our content analysis of the data. RESULTS: Three themes surfaced. About half (49.2%) of the patents focused on "Preventive Health, Safety, and Independence" (Theme 1). About 38.3% pertained to "Anti-Aging" (Theme 2) and 12.5% were about the "Pathologization of Old Age" (Theme 3). DISCUSSION AND IMPLICATIONS: This is the first study that evaluates the state of innovations for an aging population. While there are inventions aimed at optimizing the well-being of older adults, there are also those designed due to beliefs that see old age as a problem to solve. As the world experiences a demographic shift, it is imperative that collective ingenuity be harnessed to build a society conducive to all facets of the aging experience.

Questions about Aging and Later Life on Quora.

BACKGROUND AND OBJECTIVES: Gerontologists have yet to explore the types of questions individuals have about later life. Analyzing questions offers a unique perspective on how individuals make sense of age-related issues. Specifically, questions require people to articulate specific inquiries or doubts, thus providing an unfiltered glimpse into the public's concerns and priorities vis-à-vis aging. We conduct a content analysis of questions posted on Quora that pertain to later life. RESEARCH DESIGN AND METHODS: We compiled 2,950 questions posted across four topics on Quora: 'Aging', 'Senior Citizens', 'Elders' and 'Older People'. After applying our exclusion criteria, 658 questions were left for content analysis. These questions received over 250 million views. Both deductive and inductive approaches guided our qualitative analysis. RESULTS: Five themes emerged from our analysis. The biggest theme (30%; N=195) dealt with 'Practical Concerns' (Theme 1). The next biggest theme (29%; N=191) was about 'Health and Well-Being' (Theme 2). Theme 3 was about the 'Prolongation of Youth' (16%; N=110) and Theme 4 was about the 'Science of Aging' (15%; N=97). Theme 5 covered 'Existential Concerns' (10%; N=65). DISCUSSION AND IMPLICATIONS: There is a need to address concerns that the public has about aging, particularly those involving practical issues and health. Growing old is unavoidable and with the population aging at a rapid pace, assuaging such concerns is of paramount importance. By doing so, individuals can approach the aging process with greater clarity and an elevated sense of empowerment.

Social media discourse on ageism, sexism, and racism: Analysis of 150 million tweets over 15 years.

BACKGROUND: Ageism is a major but oft-overlooked social determinant of health. In fact, it is widely accepted among scholars that ageism is one of the least acknowledged forms of inequality, although few empirical attempts have been made to substantiate this claim. This is the first study that quantifies the amount of discourse dedicated to ageism, sexism, and racism on Twitter. Specifically, we rely on the usage of hashtags as a proxy for the frequency of discussions surrounding each form of inequality over a 15-year period from 2007 to 2022. We also identify key events that triggered spikes in Twitter activity for each form of inequality. METHODS: Hashtags related to racism and sexism were extracted from past scholarship. We also employed a snowball sampling method whereby we queried the hashtags using Twitter's search function to identify other hashtags. As limited research has been conducted on ageism-related hashtags, we queried hashtags utilized by advocacy groups and adopted a snowball sampling method to compile other relevant hashtags. Tweets collected (N = 154,353,047) spanned 15 years, from August 23, 2007 to December 31, 2022. RESULTS: From 2007 to 2022, racism-related hashtags were used the most, followed by sexism-related hashtags and ageism-related hashtags. Racism-related hashtags (N = 99,250,348) were mentioned about 60 times more than ageism-related hashtags (N = 1,648,926). Sexism-related hashtags (N = 38,933,113) were mentioned 24 times more than ageism-related hashtags. The increasing linear trend of tweets associated with ageism (p < 0.001), sexism (p < 0.05), and racism (p < 0.05) reached significance. Incidents of racism and sexism often generated widespread public outrage. Conversely, instances of ageism rarely caused spikes in social media activity. Rather, these spikes were mainly observed during events such as the release of a report on ageism, a conference related to aging, or observances such as International Day of Older Persons. CONCLUSION: There is a need to hasten moves to raise awareness of ageism. To ensure that discussions on ageism are not confined to academic and policy circles, advocacy campaigns could be held to educate the public on the issue and its negative concomitants.

Advocating for Older Adults in the Age of Social Media: Strategies to Achieve Peak Engagement on Twitter.

Background: Over the last decade, many organizations dedicated to serving the needs and interests of older adults have turned to social media platforms, such as Twitter, subsequently rebranded X, to improve the visibility of age-related issues. However, notwithstanding their growing digital presence and participation, minimal attention has been paid to the use of social media among these advocacy groups. To achieve policy change, advocacy organizations must first be able to engage and mobilize audiences. Objective: Our study aims to elucidate how different tweet features affect the time it takes for posts uploaded by age advocacy organizations to reach peak engagement. Methods: We collated 204,905 tweets from 53 age advocacy organizations posted over a 12-year period. The engagement score of each tweet was calculated by combining well-established metrics, namely likes, retweets, quote tweets, and replies. We ran Cox models with tweet features as predictors and time-to-peak engagement as the outcome. "Peak engagement" (event) refers to engagement scores above the 75th percentile, and "time" refers to months taken to reach peak engagement per tweet. Results: Approximately 1 in 2 tweets (n=103,068, 50.3%) had either no hashtags or just 1 hashtag. Around two-thirds (n=131,220, 64%) of the tweets included a URL. Visual information was highly underused, with most tweets not including GIFs (n=204,202, 99.7%), videos (n=199,800, 97.5%), or photos (n=143,844, 70.2%). Roughly half (n=101,470, 49.5%) of the tweets contained mentions and 9.3% (n=19,009) of tweets were replies. Only 4.5% (n=9285) of tweets were quote tweets. Most tweets were uploaded in the afternoon (n=86,004, 42%) and on a weekday (n=180,499, 88.1%). As hypothesized, features associated with peak engagement were the inclusion of visual elements like photos, which increased peak engagement by 3 times (P<.001), and the use of 3 or more hashtags (P<.001). Quote tweets increased engagement by 3 times (P<.001), as compared to regular tweets, controlling for account-level covariates. Tweets from organizations with a higher tweet volume were 40% less likely to reach peak engagement (P<.001). Conclusions: Social media as a networked platform has the potential to reach users on a global scale and at an exponential speed. Having uncovered the features that are more likely to reach peak engagement on Twitter, our study serves as an invaluable resource for age advocacy organizations in their movement to create a more age-inclusive world.

Powerful tool or too powerful? Early public discourse about ChatGPT across 4 million tweets.

BACKGROUND: This paper investigates initial exuberance and emotions surrounding ChatGPT's first three months of launch (1 December 2022-1 March 2023). The impetus for studying active discussions surrounding its implications, fears, and opinions is motivated by its nascent popularity and potential to disrupt existing professions; compounded by its significance as a crucial inflexion point in history. Capturing the public zeitgeist on new innovations-much like the advent of the printing press, radio, newspapers, or the internet-provides a retrospective overview of public sentiments, common themes, and issues. OBJECTIVES: Since launch, few big data studies delved into initial public discourse surrounding the chatbot. This report firstly identifies highest-engagement issues and themes that generated the most interaction; secondly, identifies the highest-engaged keywords on both sides of the sentiment valence scale (positive and negative) associated with ChatGPT. METHODS: We interrogate a large twitter corpus (n = 4,251,662) of all publicly available English-language tweets containing the ChatGPT keyword. Our first research aim utilizes a prominent peaks model (upper-quartile significance threshold of prominence>20,000). Our second research aim utilized sentiment analysis to identify, week-on-week, highest-frequency negative, and positive keywords and emojis. RESULTS: Six prominent peaks were identified with the following themes: 'hype and hesitance', 'utility and misuse in professional and academic settings', 'demographic bias', 'philosophical thought experiments on morality' and 'artificial intelligence as a mirror of human knowledge'. Of high-frequency valence, negativity included credibility concerns, implicit bias, environmental ethics, employment rights of data annotators and programmers, the ethicality of neural network datasets. Positivity included excitement over application, especially in coding, as a creative tool, education, and personal productivity. CONCLUSIONS: Overall, sentiments and themes were double-edged, expressing excitement over this powerful new tool and wariness toward its potential for misuse.

News media coverage of LGBT identities over 10 years in a 400-million-word corpus.

BACKGROUND: This study is the first to analyze LGBT portrayals in a news media dataset over a decade (2010-2020). We selected Singapore as a country of interest, emblematic of a nation grappling with state-encouraged heteronormativity and a remnant colonial law against homosexuality (377A), fraught with calls for its repeal that was only enacted in 2022. Our study is interested in this period bookended by challenge and change, particularly in newspaper portrayals of LGBT narratives. Newspapers are an important source of current information and have the power to shape societal perceptions. We lay the groundwork and provide a framework to analyze news media narratives of other Commonwealth nations with colonial pasts and inherited laws criminalizing LGBT communities. OBJECTIVES: This study analyzes LGBT portrayals in a 400-million-word news media dataset over a decade (2010-2020). First, we aimed to track the volume of LGBT media coverage over time and elucidate differences in coverage of different identity markers. Second, we aimed to track sentiments on LGBT portrayals. Third, we aimed to track salient narratives circulated about LGBT stories. METHODS: The study leveraged a 400-million-word corpus from news media in Singapore, identifying the following target keywords: LGBT, Lesbian, Gay, Bisexual, Transgender, Pink Dot (a local Pride event), 377A. First, coverage volume was tracked using annual changes in keyword mentions per million, elucidating differences in coverage of different sub-groups. Second, sentiment analysis on a valence scale was conducted on LGBT collocates. Third, we distilled salient narratives about LGBT identities using thematic labelling of top-frequency collocates. RESULTS: First, overall coverage of LGBT steadily increased over the decade, though Gay identities evidenced asymmetrical coverage-outstripping 'Bisexual' keywords by seven times, 'Lesbian' by four, 'Transgender' by two. Second, sentiment scores for Pink Dot (a local pride event) were most positive; Lesbian, Gay, LGBT, Transgender were neutral; Bisexual and 377A dipped slightly negative. Third, topics differed across the four identities: uniquely, 'Lesbian' collocates related to sensationalized cinema; 'Gay' about hate crimes; 'Bisexual' about population surveys; 'Transgender' about challenges (transitioning, alienation, suicide). CONCLUSIONS: Practically, we presented a decade-long barometer of LGBT sentiments and themes on a national level, providing a framework to analyze media for more effective communication strategies-applicable to Commonwealth countries with similar inherited colonial laws. Salient repetition through media association may unwittingly frame certain issues negatively; caution is prudent in representing each sub-group adequately, rather than portraying the LGBT identity as monolithic.

Radiation therapy and expander-implant breast reconstruction: an analysis of timing and comparison of complications.

BACKGROUND: The optimal timing of expander-implant exchange in the setting of postmastectomy radiation therapy (PMRT) remains unclear with prior reports yielding inconsistent and variable results. The purpose of this study was to characterize complications associated with the sequencing of expander-implant breast reconstruction before or after PMRT and to compare the outcomes between early (<4 months) and late (>4 months) expander-implant exchange in the subset of patients who received PMRT before exchange. MATERIALS AND METHODS: The medical records of all patients PMRT in the setting of tissue expander-implant breast reconstruction between June 2004 and June 2011 at our institution were reviewed retrospectively. Patients were first classified as having undergone expander-implant exchange before the initiation of PMRT or after the completion of PMRT. Patients who underwent expander-implant exchange after PMRT were then classified as having undergone exchange early (<4 months after PMRT) or late (>4 months after PMRT). All complications requiring additional surgery or hospitalization were recorded. RESULTS: Fifty-five eligible patients were identified as having undergone 56 two-stage tissue expander-implant breast reconstructions. Twenty-two reconstructions underwent exchange before PMRT and 34 reconstructions underwent exchange after PMRT. There was no significant difference in overall complication rate (54.55% vs 47.06%, P = 0.785) or reconstruction failure rate (13.64% vs 20.59%, P = 0.724) between the 2 cohorts. Twenty reconstructions underwent exchange less than 4 months after PMRT and 14 underwent exchange more than 4 months after PMRT. There was no significant difference in overall complication rate (40% vs 57.14%, P = 0.487) or failure rate (25% vs 14.29%, P = 0.672) between the 2 groups. Trends suggest a higher rate of infection in patients who underwent exchange earlier (30% vs 14.29%, P = 0.422) and a higher rate of capsular contracture in patients who underwent exchange later (5% vs 21.43%, P = 0.283); however, statistical significance was not reached. CONCLUSIONS: Our findings suggest that neither the sequencing nor timing of expander-implant exchange in the setting of PMRT affects overall complication or reconstruction failure rate. However, the timing of exchange may impact the type of complication encountered. Further investigation is necessary to determine an optimal time for expander-implant exchange.

Venous coupler size in autologous breast reconstruction--does it matter?

BACKGROUND: Autologous microvascular breast reconstruction is an increasingly common procedure. While arterial anastomoses are traditionally being hand-sewn, venous anastomoses are often completed with a coupler device. The largest coupler size possible should be used, as determined by the smaller of either the donor or recipient vein. While its efficacy has been shown using 3.0-mm size and greater couplers, little is known about the consequences of using coupler sizes less than or equal to 2.5 mm. METHODS: A retrospective chart review of patients undergoing autologous breast reconstruction was conducted at NYU Medical Center between November 2007 and November 2011. Flaps were divided into cohorts based on coupler size used: 2.0 mm, 2.5 mm, and 3.0 mm. Outcomes included incidence of arterial or venous insufficiency, hematoma, fat necrosis, partial flap loss, full flap loss, and need for future fat grafting. RESULTS: One-hundred ninety-seven patients underwent 392 flaps during the study period. Patients were similar in age, type of flap, smoking status, and radiation history. Coupler size less than or equal to 2.0 mm was found to be a significant risk factor for venous insufficiency (P = 0.038), as well as for development of fat necrosis (P = 0.041) and future need for fat grafting (P = 0.050). In multivariate analysis, body mass index was found to be an independent risk factor for skin flap necrosis (P = 0.010) and full flap loss (P = 0.035). CONCLUSIONS: Complications were significantly increased in patients where couplers of 2.0 mm or less were used, therefore to be avoided whenever possible. When needed, more aggressive vessel exposure through rib harvest, the use of thoracodorsal vessels or hand-sewing the anastomosis should be considered in cases of internal mammary vein caliber of 2.0 mm or less. CLINICAL QUESTION: Therapeutic. LEVEL OF EVIDENCE: Level III.

A psychological predictor of elders' driving performance: social-comparisons on the road.

Older individuals often believe they can drive better than their contemporaries. This belief is an example of downward social-comparisons; they can be self-enhancing tools that lead to beneficial outcomes. As predicted, we found that drivers who engaged in downward social-comparisons were significantly less likely to have adverse driving events over time, after controlling for relevant factors (p = .02). This effect was particularly strong among women, who tend to experience more negative driving stereotypes (p = .01). The study was based on 897 interviews of 117 elder drivers, aged 70-89 years, over 2 years. Our findings suggest that interventions to reduce adverse driving events among elders could benefit from including a psychological component.