PMC:7796152 / 5680-9573
Annnotations
{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7796152","sourcedb":"PMC","sourceid":"7796152","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7796152","text":"1.3. Mediating Factors\nIn addition to the possible direct correlation between loneliness and subjective age, during a crisis like the Coronavirus disease (COVID-19) pandemic, feelings of loneliness can have far-reaching implications for the life of older adults, which could shed light on some of the effects of feeling lonely on subjective age during a crisis. Two specific mediators are likely to be at play—depressive symptoms and malnutrition.\n\n1.3.1. Depressive Symptoms\nAccording to the 2001 World Health Organization (WHO) Global Burden of Disease Study, depression is a serious public health problem among individuals, families, and societies throughout the world. The WHO estimated that depression was the fourth leading contributor to the global burden of disease in 2000, as measured by disability-adjusted life years [36]. Although depression rates are generally lower among older adults (5.4%) compared to middle-aged (9.8%) and younger (7.4%) adults, the rate among seniors in the United States has continued to rise in recent decades [37,38,39]. In addition, the reported rates of depression in the older population of the US may be underestimated. This is because depressive symptoms can be masked as physical complaints or initially appear to be cognitive impairments in this age group, moreover, the stigma of mental illness may inhibit depressed older adults from seeking treatment.\nDepression is one of the negative health outcomes linked to loneliness as well as disability, and cognitive decline [40,41,42,43]. For example, a study in Ohio retirement communities found that older individuals who reported feeling lonely had significantly higher depression scores [44]. However, the experiences and consequences of loneliness may vary greatly. Moreover, because subjective age reflects self-perception, it is also related to many psychological factors among older adults. Research has shown that people who feel younger than their chronological age tend to be mentally healthy and have fewer psychological problems [11,12]. In addition, younger subjective age has been associated with less stress [1], fewer depressive symptoms [45,46], and strong mastery beliefs [45,47].\n\n1.3.2. Malnutrition\nMalnutrition is defined as a state in which a deficiency, excess, or imbalance of energy, protein, and other nutrients causes measurable adverse effects on tissue and body form (body shape, size, and composition), function, and clinical outcomes [48]. It is more prevalent as age increases [49,50,51]. The etiology of malnutrition is multifactorial; adverse physiological, psychological, and social causes of malnutrition in older adults are consistently reported in the literature [52]. Aging is accompanied by physiological changes that can negatively impact nutritional status, for example, sensory impairment may result in reduced appetite and poor oral health, and dental problems can lead to difficulty chewing, inflammation, and a monotonous, poor-quality diet. Progressive loss of vision and hearing may also limit mobility and affect the ability to shop for food and prepare meals [53,54].\nIn addition to loneliness and depression, other psychosocial and social changes characteristic of older adults, such as cognitive impairment, heavy use of medication, periods of lengthy hospitalization, retirement from paid work, bereavement, and increasing frailty can also contribute to poor nutritional status [54,55]. These factors affect the ability of older adults to meet dietary needs or to digest, absorb, utilize, or excrete nutrients that are ingested, leading to reduced energy intake and lean body mass. This, in turn, may result in a reduced metabolic rate, a corresponding decline in total energy expenditure, and potentially to malnutrition [56,57,58]. Thus, malnutrition, like other unhealthy outcomes of old age, may also be associated with subjective age [45].","divisions":[{"label":"title","span":{"begin":0,"end":22}},{"label":"p","span":{"begin":23,"end":447}},{"label":"sec","span":{"begin":449,"end":2193}},{"label":"title","span":{"begin":449,"end":475}},{"label":"p","span":{"begin":476,"end":1401}},{"label":"p","span":{"begin":1402,"end":2193}},{"label":"title","span":{"begin":2195,"end":2214}},{"label":"p","span":{"begin":2215,"end":3113}}],"tracks":[{"project":"LitCovid-PubTator","denotations":[{"id":"116","span":{"begin":341,"end":344},"obj":"Gene"},{"id":"117","span":{"begin":104,"end":107},"obj":"Gene"},{"id":"118","span":{"begin":134,"end":153},"obj":"Disease"},{"id":"119","span":{"begin":155,"end":163},"obj":"Disease"},{"id":"120","span":{"begin":410,"end":429},"obj":"Disease"},{"id":"121","span":{"begin":434,"end":446},"obj":"Disease"},{"id":"123","span":{"begin":456,"end":475},"obj":"Disease"},{"id":"134","span":{"begin":1293,"end":1296},"obj":"Gene"},{"id":"135","span":{"begin":537,"end":554},"obj":"Disease"},{"id":"136","span":{"begin":562,"end":572},"obj":"Disease"},{"id":"137","span":{"begin":696,"end":706},"obj":"Disease"},{"id":"138","span":{"begin":844,"end":854},"obj":"Disease"},{"id":"139","span":{"begin":1096,"end":1106},"obj":"Disease"},{"id":"140","span":{"begin":1180,"end":1199},"obj":"Disease"},{"id":"141","span":{"begin":1263,"end":1284},"obj":"Disease"},{"id":"142","span":{"begin":1328,"end":1342},"obj":"Disease"},{"id":"143","span":{"begin":1355,"end":1364},"obj":"Disease"},{"id":"153","span":{"begin":2077,"end":2080},"obj":"Gene"},{"id":"154","span":{"begin":1966,"end":1969},"obj":"Gene"},{"id":"155","span":{"begin":1794,"end":1797},"obj":"Gene"},{"id":"156","span":{"begin":1917,"end":1923},"obj":"Species"},{"id":"157","span":{"begin":1402,"end":1412},"obj":"Disease"},{"id":"158","span":{"begin":1500,"end":1517},"obj":"Disease"},{"id":"159","span":{"begin":1667,"end":1677},"obj":"Disease"},{"id":"160","span":{"begin":2111,"end":2117},"obj":"Disease"},{"id":"161","span":{"begin":2129,"end":2148},"obj":"Disease"},{"id":"169","span":{"begin":2491,"end":2494},"obj":"Gene"},{"id":"170","span":{"begin":2261,"end":2271},"obj":"Disease"},{"id":"171","span":{"begin":2533,"end":2545},"obj":"Disease"},{"id":"172","span":{"begin":2624,"end":2636},"obj":"Disease"},{"id":"173","span":{"begin":2809,"end":2827},"obj":"Disease"},{"id":"174","span":{"begin":2933,"end":2945},"obj":"Disease"},{"id":"175","span":{"begin":2996,"end":3022},"obj":"Disease"},{"id":"182","span":{"begin":3884,"end":3887},"obj":"Gene"},{"id":"183","span":{"begin":3840,"end":3843},"obj":"Gene"},{"id":"184","span":{"begin":3144,"end":3154},"obj":"Disease"},{"id":"185","span":{"begin":3234,"end":3254},"obj":"Disease"},{"id":"186","span":{"begin":3758,"end":3770},"obj":"Disease"},{"id":"187","span":{"begin":3789,"end":3801},"obj":"Disease"}],"attributes":[{"id":"A116","pred":"tao:has_database_id","subj":"116","obj":"Gene:5973"},{"id":"A117","pred":"tao:has_database_id","subj":"117","obj":"Gene:5973"},{"id":"A118","pred":"tao:has_database_id","subj":"118","obj":"MESH:D018352"},{"id":"A119","pred":"tao:has_database_id","subj":"119","obj":"MESH:C000657245"},{"id":"A120","pred":"tao:has_database_id","subj":"120","obj":"MESH:D000275"},{"id":"A121","pred":"tao:has_database_id","subj":"121","obj":"MESH:D044342"},{"id":"A123","pred":"tao:has_database_id","subj":"123","obj":"MESH:D000275"},{"id":"A134","pred":"tao:has_database_id","subj":"134","obj":"Gene:5973"},{"id":"A135","pred":"tao:has_database_id","subj":"135","obj":"MESH:D003141"},{"id":"A136","pred":"tao:has_database_id","subj":"136","obj":"MESH:D000275"},{"id":"A137","pred":"tao:has_database_id","subj":"137","obj":"MESH:D000275"},{"id":"A138","pred":"tao:has_database_id","subj":"138","obj":"MESH:D000275"},{"id":"A139","pred":"tao:has_database_id","subj":"139","obj":"MESH:D000275"},{"id":"A140","pred":"tao:has_database_id","subj":"140","obj":"MESH:D000275"},{"id":"A141","pred":"tao:has_database_id","subj":"141","obj":"MESH:D003072"},{"id":"A142","pred":"tao:has_database_id","subj":"142","obj":"MESH:D002908"},{"id":"A143","pred":"tao:has_database_id","subj":"143","obj":"MESH:D000275"},{"id":"A153","pred":"tao:has_database_id","subj":"153","obj":"Gene:5973"},{"id":"A154","pred":"tao:has_database_id","subj":"154","obj":"Gene:5973"},{"id":"A155","pred":"tao:has_database_id","subj":"155","obj":"Gene:5973"},{"id":"A156","pred":"tao:has_database_id","subj":"156","obj":"Tax:9606"},{"id":"A157","pred":"tao:has_database_id","subj":"157","obj":"MESH:D000275"},{"id":"A158","pred":"tao:has_database_id","subj":"158","obj":"MESH:D003072"},{"id":"A159","pred":"tao:has_database_id","subj":"159","obj":"MESH:D000275"},{"id":"A160","pred":"tao:has_database_id","subj":"160","obj":"MESH:D000079225"},{"id":"A161","pred":"tao:has_database_id","subj":"161","obj":"MESH:D000275"},{"id":"A169","pred":"tao:has_database_id","subj":"169","obj":"Gene:5973"},{"id":"A170","pred":"tao:has_database_id","subj":"170","obj":"MESH:D007153"},{"id":"A171","pred":"tao:has_database_id","subj":"171","obj":"MESH:D044342"},{"id":"A172","pred":"tao:has_database_id","subj":"172","obj":"MESH:D044342"},{"id":"A173","pred":"tao:has_database_id","subj":"173","obj":"MESH:D012678"},{"id":"A174","pred":"tao:has_database_id","subj":"174","obj":"MESH:D007249"},{"id":"A175","pred":"tao:has_database_id","subj":"175","obj":"MESH:D054062"},{"id":"A182","pred":"tao:has_database_id","subj":"182","obj":"Gene:5973"},{"id":"A183","pred":"tao:has_database_id","subj":"183","obj":"Gene:5973"},{"id":"A184","pred":"tao:has_database_id","subj":"184","obj":"MESH:D000275"},{"id":"A185","pred":"tao:has_database_id","subj":"185","obj":"MESH:D003072"},{"id":"A186","pred":"tao:has_database_id","subj":"186","obj":"MESH:D044342"},{"id":"A187","pred":"tao:has_database_id","subj":"187","obj":"MESH:D044342"},{"subj":"116","pred":"source","obj":"LitCovid-PubTator"},{"subj":"117","pred":"source","obj":"LitCovid-PubTator"},{"subj":"118","pred":"source","obj":"LitCovid-PubTator"},{"subj":"119","pred":"source","obj":"LitCovid-PubTator"},{"subj":"120","pred":"source","obj":"LitCovid-PubTator"},{"subj":"121","pred":"source","obj":"LitCovid-PubTator"},{"subj":"123","pred":"source","obj":"LitCovid-PubTator"},{"subj":"134","pred":"source","obj":"LitCovid-PubTator"},{"subj":"135","pred":"source","obj":"LitCovid-PubTator"},{"subj":"136","pred":"source","obj":"LitCovid-PubTator"},{"subj":"137","pred":"source","obj":"LitCovid-PubTator"},{"subj":"138","pred":"source","obj":"LitCovid-PubTator"},{"subj":"139","pred":"source","obj":"LitCovid-PubTator"},{"subj":"140","pred":"source","obj":"LitCovid-PubTator"},{"subj":"141","pred":"source","obj":"LitCovid-PubTator"},{"subj":"142","pred":"source","obj":"LitCovid-PubTator"},{"subj":"143","pred":"source","obj":"LitCovid-PubTator"},{"subj":"153","pred":"source","obj":"LitCovid-PubTator"},{"subj":"154","pred":"source","obj":"LitCovid-PubTator"},{"subj":"155","pred":"source","obj":"LitCovid-PubTator"},{"subj":"156","pred":"source","obj":"LitCovid-PubTator"},{"subj":"157","pred":"source","obj":"LitCovid-PubTator"},{"subj":"158","pred":"source","obj":"LitCovid-PubTator"},{"subj":"159","pred":"source","obj":"LitCovid-PubTator"},{"subj":"160","pred":"source","obj":"LitCovid-PubTator"},{"subj":"161","pred":"source","obj":"LitCovid-PubTator"},{"subj":"169","pred":"source","obj":"LitCovid-PubTator"},{"subj":"170","pred":"source","obj":"LitCovid-PubTator"},{"subj":"171","pred":"source","obj":"LitCovid-PubTator"},{"subj":"172","pred":"source","obj":"LitCovid-PubTator"},{"subj":"173","pred":"source","obj":"LitCovid-PubTator"},{"subj":"174","pred":"source","obj":"LitCovid-PubTator"},{"subj":"175","pred":"source","obj":"LitCovid-PubTator"},{"subj":"182","pred":"source","obj":"LitCovid-PubTator"},{"subj":"183","pred":"source","obj":"LitCovid-PubTator"},{"subj":"184","pred":"source","obj":"LitCovid-PubTator"},{"subj":"185","pred":"source","obj":"LitCovid-PubTator"},{"subj":"186","pred":"source","obj":"LitCovid-PubTator"},{"subj":"187","pred":"source","obj":"LitCovid-PubTator"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}]},{"project":"LitCovid-PD-HP","denotations":[{"id":"T10","span":{"begin":434,"end":446},"obj":"Phenotype"},{"id":"T11","span":{"begin":562,"end":572},"obj":"Phenotype"},{"id":"T12","span":{"begin":696,"end":706},"obj":"Phenotype"},{"id":"T13","span":{"begin":844,"end":854},"obj":"Phenotype"},{"id":"T14","span":{"begin":1096,"end":1106},"obj":"Phenotype"},{"id":"T15","span":{"begin":1263,"end":1284},"obj":"Phenotype"},{"id":"T16","span":{"begin":1402,"end":1412},"obj":"Phenotype"},{"id":"T17","span":{"begin":1500,"end":1517},"obj":"Phenotype"},{"id":"T18","span":{"begin":1667,"end":1677},"obj":"Phenotype"},{"id":"T19","span":{"begin":2202,"end":2214},"obj":"Phenotype"},{"id":"T20","span":{"begin":2215,"end":2227},"obj":"Phenotype"},{"id":"T21","span":{"begin":2533,"end":2545},"obj":"Phenotype"},{"id":"T22","span":{"begin":2624,"end":2636},"obj":"Phenotype"},{"id":"T23","span":{"begin":2809,"end":2827},"obj":"Phenotype"},{"id":"T24","span":{"begin":2885,"end":2900},"obj":"Phenotype"},{"id":"T25","span":{"begin":2913,"end":2931},"obj":"Phenotype"},{"id":"T26","span":{"begin":2984,"end":3010},"obj":"Phenotype"},{"id":"T27","span":{"begin":3144,"end":3154},"obj":"Phenotype"},{"id":"T28","span":{"begin":3234,"end":3254},"obj":"Phenotype"},{"id":"T29","span":{"begin":3758,"end":3770},"obj":"Phenotype"},{"id":"T30","span":{"begin":3789,"end":3801},"obj":"Phenotype"}],"attributes":[{"id":"A10","pred":"hp_id","subj":"T10","obj":"http://purl.obolibrary.org/obo/HP_0004395"},{"id":"A11","pred":"hp_id","subj":"T11","obj":"http://purl.obolibrary.org/obo/HP_0000716"},{"id":"A12","pred":"hp_id","subj":"T12","obj":"http://purl.obolibrary.org/obo/HP_0000716"},{"id":"A13","pred":"hp_id","subj":"T13","obj":"http://purl.obolibrary.org/obo/HP_0000716"},{"id":"A14","pred":"hp_id","subj":"T14","obj":"http://purl.obolibrary.org/obo/HP_0000716"},{"id":"A15","pred":"hp_id","subj":"T15","obj":"http://purl.obolibrary.org/obo/HP_0100543"},{"id":"A16","pred":"hp_id","subj":"T16","obj":"http://purl.obolibrary.org/obo/HP_0000716"},{"id":"A17","pred":"hp_id","subj":"T17","obj":"http://purl.obolibrary.org/obo/HP_0001268"},{"id":"A18","pred":"hp_id","subj":"T18","obj":"http://purl.obolibrary.org/obo/HP_0000716"},{"id":"A19","pred":"hp_id","subj":"T19","obj":"http://purl.obolibrary.org/obo/HP_0004395"},{"id":"A20","pred":"hp_id","subj":"T20","obj":"http://purl.obolibrary.org/obo/HP_0004395"},{"id":"A21","pred":"hp_id","subj":"T21","obj":"http://purl.obolibrary.org/obo/HP_0004395"},{"id":"A22","pred":"hp_id","subj":"T22","obj":"http://purl.obolibrary.org/obo/HP_0004395"},{"id":"A23","pred":"hp_id","subj":"T23","obj":"http://purl.obolibrary.org/obo/HP_0003474"},{"id":"A24","pred":"hp_id","subj":"T24","obj":"http://purl.obolibrary.org/obo/HP_0000164"},{"id":"A25","pred":"hp_id","subj":"T25","obj":"http://purl.obolibrary.org/obo/HP_0005216"},{"id":"A26","pred":"hp_id","subj":"T26","obj":"http://purl.obolibrary.org/obo/HP_0000529"},{"id":"A27","pred":"hp_id","subj":"T27","obj":"http://purl.obolibrary.org/obo/HP_0000716"},{"id":"A28","pred":"hp_id","subj":"T28","obj":"http://purl.obolibrary.org/obo/HP_0100543"},{"id":"A29","pred":"hp_id","subj":"T29","obj":"http://purl.obolibrary.org/obo/HP_0004395"},{"id":"A30","pred":"hp_id","subj":"T30","obj":"http://purl.obolibrary.org/obo/HP_0004395"},{"subj":"T10","pred":"source","obj":"LitCovid-PD-HP"},{"subj":"T11","pred":"source","obj":"LitCovid-PD-HP"},{"subj":"T12","pred":"source","obj":"LitCovid-PD-HP"},{"subj":"T13","pred":"source","obj":"LitCovid-PD-HP"},{"subj":"T14","pred":"source","obj":"LitCovid-PD-HP"},{"subj":"T15","pred":"source","obj":"LitCovid-PD-HP"},{"subj":"T16","pred":"source","obj":"LitCovid-PD-HP"},{"subj":"T17","pred":"source","obj":"LitCovid-PD-HP"},{"subj":"T18","pred":"source","obj":"LitCovid-PD-HP"},{"subj":"T19","pred":"source","obj":"LitCovid-PD-HP"},{"subj":"T20","pred":"source","obj":"LitCovid-PD-HP"},{"subj":"T21","pred":"source","obj":"LitCovid-PD-HP"},{"subj":"T22","pred":"source","obj":"LitCovid-PD-HP"},{"subj":"T23","pred":"source","obj":"LitCovid-PD-HP"},{"subj":"T24","pred":"source","obj":"LitCovid-PD-HP"},{"subj":"T25","pred":"source","obj":"LitCovid-PD-HP"},{"subj":"T26","pred":"source","obj":"LitCovid-PD-HP"},{"subj":"T27","pred":"source","obj":"LitCovid-PD-HP"},{"subj":"T28","pred":"source","obj":"LitCovid-PD-HP"},{"subj":"T29","pred":"source","obj":"LitCovid-PD-HP"},{"subj":"T30","pred":"source","obj":"LitCovid-PD-HP"}]},{"project":"LitCovid-sentences","denotations":[{"id":"T43","span":{"begin":0,"end":4},"obj":"Sentence"},{"id":"T44","span":{"begin":5,"end":22},"obj":"Sentence"},{"id":"T45","span":{"begin":23,"end":361},"obj":"Sentence"},{"id":"T46","span":{"begin":362,"end":447},"obj":"Sentence"},{"id":"T47","span":{"begin":449,"end":455},"obj":"Sentence"},{"id":"T48","span":{"begin":456,"end":475},"obj":"Sentence"},{"id":"T49","span":{"begin":476,"end":672},"obj":"Sentence"},{"id":"T50","span":{"begin":673,"end":834},"obj":"Sentence"},{"id":"T51","span":{"begin":835,"end":1060},"obj":"Sentence"},{"id":"T52","span":{"begin":1061,"end":1163},"obj":"Sentence"},{"id":"T53","span":{"begin":1164,"end":1401},"obj":"Sentence"},{"id":"T54","span":{"begin":1402,"end":1532},"obj":"Sentence"},{"id":"T55","span":{"begin":1533,"end":1690},"obj":"Sentence"},{"id":"T56","span":{"begin":1691,"end":1764},"obj":"Sentence"},{"id":"T57","span":{"begin":1765,"end":1892},"obj":"Sentence"},{"id":"T58","span":{"begin":1893,"end":2044},"obj":"Sentence"},{"id":"T59","span":{"begin":2045,"end":2193},"obj":"Sentence"},{"id":"T60","span":{"begin":2195,"end":2201},"obj":"Sentence"},{"id":"T61","span":{"begin":2202,"end":2214},"obj":"Sentence"},{"id":"T62","span":{"begin":2215,"end":2466},"obj":"Sentence"},{"id":"T63","span":{"begin":2467,"end":2516},"obj":"Sentence"},{"id":"T64","span":{"begin":2517,"end":2702},"obj":"Sentence"},{"id":"T65","span":{"begin":2703,"end":2983},"obj":"Sentence"},{"id":"T66","span":{"begin":2984,"end":3113},"obj":"Sentence"},{"id":"T67","span":{"begin":3114,"end":3435},"obj":"Sentence"},{"id":"T68","span":{"begin":3436,"end":3630},"obj":"Sentence"},{"id":"T69","span":{"begin":3631,"end":3782},"obj":"Sentence"},{"id":"T70","span":{"begin":3783,"end":3893},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"attributes":[{"subj":"T43","pred":"source","obj":"LitCovid-sentences"},{"subj":"T44","pred":"source","obj":"LitCovid-sentences"},{"subj":"T45","pred":"source","obj":"LitCovid-sentences"},{"subj":"T46","pred":"source","obj":"LitCovid-sentences"},{"subj":"T47","pred":"source","obj":"LitCovid-sentences"},{"subj":"T48","pred":"source","obj":"LitCovid-sentences"},{"subj":"T49","pred":"source","obj":"LitCovid-sentences"},{"subj":"T50","pred":"source","obj":"LitCovid-sentences"},{"subj":"T51","pred":"source","obj":"LitCovid-sentences"},{"subj":"T52","pred":"source","obj":"LitCovid-sentences"},{"subj":"T53","pred":"source","obj":"LitCovid-sentences"},{"subj":"T54","pred":"source","obj":"LitCovid-sentences"},{"subj":"T55","pred":"source","obj":"LitCovid-sentences"},{"subj":"T56","pred":"source","obj":"LitCovid-sentences"},{"subj":"T57","pred":"source","obj":"LitCovid-sentences"},{"subj":"T58","pred":"source","obj":"LitCovid-sentences"},{"subj":"T59","pred":"source","obj":"LitCovid-sentences"},{"subj":"T60","pred":"source","obj":"LitCovid-sentences"},{"subj":"T61","pred":"source","obj":"LitCovid-sentences"},{"subj":"T62","pred":"source","obj":"LitCovid-sentences"},{"subj":"T63","pred":"source","obj":"LitCovid-sentences"},{"subj":"T64","pred":"source","obj":"LitCovid-sentences"},{"subj":"T65","pred":"source","obj":"LitCovid-sentences"},{"subj":"T66","pred":"source","obj":"LitCovid-sentences"},{"subj":"T67","pred":"source","obj":"LitCovid-sentences"},{"subj":"T68","pred":"source","obj":"LitCovid-sentences"},{"subj":"T69","pred":"source","obj":"LitCovid-sentences"},{"subj":"T70","pred":"source","obj":"LitCovid-sentences"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"LitCovid-PubTator","color":"#b493ec","default":true},{"id":"LitCovid-PD-HP","color":"#93ec9a"},{"id":"LitCovid-sentences","color":"#ec93a5"}]}]}}