Articles included in the ASH Health Equity Compendium, by manuscript topic
Authors . | Journal . | Year . | Study summary . | Study design . | Study site . | Disease . | Disparities examined . | SES measures . |
---|---|---|---|---|---|---|---|---|
Basic science correlates of disparities | ||||||||
Hu et al1 | Blood | 2018 | Genetic determinants of racial disparities in vitamin B12 levels | Basic science | n/a | Hematopoiesis | Race/ethnicity | n/a |
Qian et al2 | Blood | 2019 | Genetic basis for racial disparities in ALL | Basic science | n/a | Hematologic malignancy | Race/ethnicity | n/a |
Fillmore et al3 | Blood Advances | 2021 | Genetic basis for racial disparities in multiple myeloma | Basic science | n/a | Hematologic malignancy | Race/ethnicity | n/a |
Mittelman et al4 | Blood | 2021 | Genetic basis for racial disparities in ALL | Basic science | n/a | Hematologic malignancy | Race/ethnicity | n/a |
Health equity in laboratory medicine | ||||||||
Merz et al5 | Blood | 2021 | Appeal to stop labeling common phenotypes in non-White populations as abnormal | Perspective/editorial | n/a | Leukocytes, inflammation, immunology | Race/ethnicity | n/a |
Merz et al6 | Blood Advances | 2023 | Duffy-null phenotype is common among Black people and is associated with lower absolute neutrophil count | Prospective observational | Single center | Leukocytes, inflammation, immunology | Race/ethnicity | n/a |
Bagheri et al7 | Blood Advances | 2023 | Duffy-null phenotype is common among Black people and is associated with lower absolute neutrophil count | Retrospective | Single center | Leukocytes, inflammation, immunology | Race/ethnicity | n/a |
Disease phenotype and outcome differences by patient demographics | ||||||||
Østgård et al8 | Blood | 2018 | Association between cohabitation status, treatment, and outcome in patients with AML | Retrospective | Database | Hematologic malignancy | SES | Cohabitation, marital status |
Goldstein et al9 | Blood | 2018 | Disparities in survival by insurance status in follicular lymphoma | Retrospective | Database | Hematologic malignancy | SES | Insurance status |
Ailawadhi et al10 | Blood Advances | 2019 | Racial disparities in treatment patterns and outcomes among patients with multiple myeloma | Retrospective | Database | Hematologic malignancy | Race/ethnicity | n/a |
Fillmore et al11 | Blood | 2019 | Racial differences in survival among patients with multiple myeloma | Retrospective | Database | Hematologic malignancy | Race/ethnicity, SES | Income |
Zhang et al12 | Blood Advances | 2020 | Impact of single parenthood on cardiopulmonary function in pediatric patients with sickle cell anemia | Prospective observational | Multicenter | Red cell physiology and disorders | SES | Single-parent household |
Kim et al13 | Blood | 2020 | Racial differences in ITP prevalence and phenotype | Retrospective | Multicenter | Hemostasis, thrombosis, vascular wall biology | Race/ethnicity | n/a |
Conneely et al14 | Blood Advances | 2021 | Racial/ethnic disparities in clinical phenotype, genetics, and survival in pediatric AML | Retrospective | Database | Hematologic malignancy | Race/ethnicity | n/a |
Yao et al15 | Blood Advances | 2021 | Disparities in skeletal toxicity among patients with childhood ALL | Retrospective | Single center | Hematologic malignancy | Race/ethnicity | n/a |
Glimelius et al16 | Blood Advances | 2021 | Marital status affects transplant access and survival for patients with mantel cell lymphoma | Retrospective | Database | Hematologic malignancy | SES | Marital status |
Bona et al17 | Blood | 2021 | Neighborhood poverty and pediatric allogeneic transplant outcomes | Retrospective | Database | BMT and cell therapies | Race/ethnicity, SES | Neighborhood poverty, insurance status |
Milrod et al18 | Blood | 2021 | Skin hyperpigmentation in Black patients receiving treatment with immunomodulatory drugs | Retrospective | Single center | BMT/cell therapies | Race/ethnicity | n/a |
Van der Meulen et al19 | Hematology, ASH Education Program | 2022 | Review of the impact of von Willebrand disease on women | Review | n/a | Hemostasis, thrombosis, vascular wall biology | Gender | n/a |
Peres et al20 | Blood Advances | 2022 | Racial disparities in clonal hematopoiesis, tumor markers, and outcomes in patients with multiple myeloma | Retrospective | Single center | Hematologic malignancy | Race/ethnicity | n/a |
Datta et al21 | Blood Advances | 2022 | Racial disparities in cancer-associated thrombosis | Retrospective | Database | Hemostasis, thrombosis, vascular wall biology | Race/ethnicity | n/a |
Faruqi et al22 | Blood Advances | 2022 | Racial/ethnic disparities in CAR T-cell therapy outcomes | Retrospective | Single center | BMT/cell therapies | Race/ethnicity | n/a |
Chaturvedi et al23 | Blood | 2022 | Racial disparities in relapse risk and response to rituximab in patients with TTP | Retrospective | Multicenter | Hemostasis, thrombosis, vascular wall biology | Race/ethnicity | n/a |
Abraham et al24 | Blood | 2022 | Structural racism is a mediator of disparities in AML outcomes | Retrospective | Multicenter | Hematologic malignancy | Race/ethnicity, SES | Structural racism, insurance status |
Kittai et al25 | Blood Advances | 2023 | Racial and socioeconomic disparities in CLL/SLL | Retrospective | Database | Hematologic malignancy | Race/ethnicity, SES | Neighborhood poverty |
Larkin et al26 | Blood Advances | 2022 | Racial disparities in early death rates, treatment resistance, and survival in Black adolescents and young adults with AML | Retrospective | Multicenter | Hematologic malignancy | Race/ethnicity | n/a |
Gangat et al27 | Blood Advances | 2023 | Racial disparities in myelofibrosis phenotype and survival | Retrospective | Multicenter | Hematologic malignancy | Race/ethnicity | n/a |
Newman et al28 | Blood | 2023 | Impact of poverty on outcomes for children treated with CD19-directed CAR T-cell therapy | Retrospective | Single center | BMT and cell therapies | Race/ethnicity, SES | Neighborhood poverty, insurance status |
Access to care for underserved populations | ||||||||
Bhatt et al29 | Blood Advances | 2018 | Socioeconomic status disparities in treatment patterns among patients with newly diagnosed AML | Retrospective | Database | Hematologic malignancy | Race/ethnicity, SES | Insurance status, median household income |
Husson et al30 | Blood | 2018 | Review of unique barriers affecting care delivery and outcomes for adolescents and young adults with hematologic malignancies | Review | n/a | Hematologic malignancy | Age, SES | Education, employment, and financial challenges, social relationship |
Keegan et al31 | Hematology, ASH Education Program | 2018 | Disparities in clinical trial enrollments for adolescent patients | Review | n/a | n/a | Age, race/ethnicity, SES | Insurance status |
Franceschi et al32 | Blood | 2019 | Access to emergency departments for acute events and identification of sickle cell disease in refugees | Retrospective | Multicenter | Red cell physiology and disorders | Immigration status | n/a |
Chino et al33 | Blood Advances | 2019 | Disparities in place of death for patients with hematologic malignancies | Retrospective | Database | Hematologic malignancy | Race/ethnicity, SES | Marital status, education level |
Barker et al34 | Blood Advances | 2019 | Racial disparities in access to HLA-matched unrelated donor transplants | Prospective observational | Single center | BMT/cell therapies | Race/ethnicity | n/a |
Webb et al35 | Hematology, ASH Education Program | 2020 | Review of the social aspects of chronic transfusion support | Review | n/a | n/a | SES | Social determinants of health, health literacy |
Buchbinder et al36 | Hematology, ASH Education Program | 2021 | Review of psychosocial and financial issues after hematopoietic cell transplantation | Review | n/a | BMT/cell therapies | SES | Social/financial barriers |
Hong et al37 | Hematology, ASH Education program | 2021 | Review of access to allogeneic transplantation according to race, geography, and socioeconomics | Review | n/a | BMT/cell therapies | Race/ethnicity, SES | Insurance, education, poverty, employment |
Teichman et al38 | Blood Advances | 2021 | Socioeconomic disparities in iron deficiency screening in pregnancy | Retrospective | Database | Red cell physiology and disorders | SES | Neighborhood poverty |
Fingrut et al39 | Blood Advances | 2022 | Racial disparities in access to optimal alternative donor allografts | Retrospective | Single center | BMT/cell therapies | Race/ethnicity | n/a |
Hussaini et al40 | Blood Advances | 2022 | Rural-urban disparities in place of death among patients with hematologic malignancies | Retrospective | Database | Hematologic malignancy | Geographic | n/a |
Fingrut et al41 | Blood Advances | 2023 | Racial disparities in time to allogeneic transplantation | Retrospective | Single center | Hematologic malignancy | Race/ethnicity | n/a |
Wolfson et al42 | Blood Advances | 2023 | Neighborhood poverty, health status, and health use after stem cell transplantation | Retrospective | Multicenter | BMT/cell therapies | SES | Neighborhood poverty, annual household income, education |
Diversity, equity, and inclusion in clinical trials enrollment | ||||||||
Hantel et al43 | Blood Advances | 2021 | Racial/ethnic disparities in enrollment and demographic reporting requirements in acute leukemia clinical trials | Meta-analysis | Database | Hematologic malignancy | Race/ethnicity | n/a |
Kanapuru et al44 | Blood Advances | 2022 | Racial/ethnic disparities in multiple myeloma US FDA approval trials | Meta-analysis | Database | Hematologic malignancy | Race/ethnicity | n/a |
Muffly et al45 | Blood Advances | 2022 | Disparities in trial enrollment and outcomes of Hispanic adolescent and young adult patients with ALL | Retrospective | Multicenter | Hematologic malignancy | Race/ethnicity, SES, geographic | Household income |
Birhiray et al46 | Blood Advances | 2023 | Practical strategies for creating diversity, equity, inclusion, and access in cancer clinical research | Perspective/editorial | n/a | n/a | Race/ethnicity | n/a |
Improving processes for the collection of data related to the social determinants of health | ||||||||
Fingrut et al47 | Blood Advances | 2023 | Race/ethnicity and ancestry data collection process improvement | Retrospective | Single center | BMT/cell therapies | Race/ethnicity | n/a |
Fingrut et al48 | Blood Advances | 2023 | Socioeconomic status data collection process improvement | Retrospective | Single center | BMT/cell therapies | Race/ethnicity, SES | Neighborhood poverty, insurance status, receipt of financial support for medical or cost-of-living expenses |
Interventions to address equity issues | ||||||||
Chou et al49 | Blood | 2018 | Investigation of RH-genotype matching to improve use of African-American blood donor inventory | Prospective observational | Single center | Transfusion medicine | Race/ethnicity | n/a |
Barker et al50 | Blood Advances | 2020 | Optimizing cord blood transplantation to extend allograft access | Retrospective | Single center | BMT/cell therapies | Race/ethnicity | n/a |
Qayed et al51 | Blood Advances | 2022 | Abatacept for GVHD prophylaxis can reduce racial disparities by abrogating the impact of mismatching in unrelated donor transplantation | Clinical trial | Multicenter | BMT/cell therapies | Race/ethnicity | n/a |
Bashey et al52 | Blood Advances | 2023 | Close integration of leukemia and transplant services and use of haploidentical donors improves allograft access, but caregiver requirements continue to limit access for Black patients | Retrospective | Single center | BMT/cell therapies | Race/ethnicity | Lack of caregiver support |
DeZern et al53 | Blood | 2023 | Alternative donor BMT with posttransplant cyclophosphamide improves allograft access for patients with acquired severe aplastic anemia | Clinical trial | Single center | BMT/cell therapies | Race/ethnicity | n/a |
Workforce disparities | ||||||||
King et al54 | Blood Advances | 2020 | Gender and caregiving disparities in academic success in hematology | Retrospective | n/a | n/a | Gender | n/a |
Moazzam et al55 | Blood Advances | 2020 | Gender disparities in question-asking at the 2019 ASH annual meeting | Retrospective | n/a | n/a | Gender | n/a |
Syaj et al56 | Blood Advances | 2022 | Gender disparities in heme/onc board review lecture series speakers | Retrospective | n/a | n/a | Gender | n/a |
Jacobs et al57 | Blood Advances | 2023 | Gender disparities in nontrainee hemostasis and thrombosis recognition award recipients | Retrospective | n/a | n/a | Gender | n/a |
Authors . | Journal . | Year . | Study summary . | Study design . | Study site . | Disease . | Disparities examined . | SES measures . |
---|---|---|---|---|---|---|---|---|
Basic science correlates of disparities | ||||||||
Hu et al1 | Blood | 2018 | Genetic determinants of racial disparities in vitamin B12 levels | Basic science | n/a | Hematopoiesis | Race/ethnicity | n/a |
Qian et al2 | Blood | 2019 | Genetic basis for racial disparities in ALL | Basic science | n/a | Hematologic malignancy | Race/ethnicity | n/a |
Fillmore et al3 | Blood Advances | 2021 | Genetic basis for racial disparities in multiple myeloma | Basic science | n/a | Hematologic malignancy | Race/ethnicity | n/a |
Mittelman et al4 | Blood | 2021 | Genetic basis for racial disparities in ALL | Basic science | n/a | Hematologic malignancy | Race/ethnicity | n/a |
Health equity in laboratory medicine | ||||||||
Merz et al5 | Blood | 2021 | Appeal to stop labeling common phenotypes in non-White populations as abnormal | Perspective/editorial | n/a | Leukocytes, inflammation, immunology | Race/ethnicity | n/a |
Merz et al6 | Blood Advances | 2023 | Duffy-null phenotype is common among Black people and is associated with lower absolute neutrophil count | Prospective observational | Single center | Leukocytes, inflammation, immunology | Race/ethnicity | n/a |
Bagheri et al7 | Blood Advances | 2023 | Duffy-null phenotype is common among Black people and is associated with lower absolute neutrophil count | Retrospective | Single center | Leukocytes, inflammation, immunology | Race/ethnicity | n/a |
Disease phenotype and outcome differences by patient demographics | ||||||||
Østgård et al8 | Blood | 2018 | Association between cohabitation status, treatment, and outcome in patients with AML | Retrospective | Database | Hematologic malignancy | SES | Cohabitation, marital status |
Goldstein et al9 | Blood | 2018 | Disparities in survival by insurance status in follicular lymphoma | Retrospective | Database | Hematologic malignancy | SES | Insurance status |
Ailawadhi et al10 | Blood Advances | 2019 | Racial disparities in treatment patterns and outcomes among patients with multiple myeloma | Retrospective | Database | Hematologic malignancy | Race/ethnicity | n/a |
Fillmore et al11 | Blood | 2019 | Racial differences in survival among patients with multiple myeloma | Retrospective | Database | Hematologic malignancy | Race/ethnicity, SES | Income |
Zhang et al12 | Blood Advances | 2020 | Impact of single parenthood on cardiopulmonary function in pediatric patients with sickle cell anemia | Prospective observational | Multicenter | Red cell physiology and disorders | SES | Single-parent household |
Kim et al13 | Blood | 2020 | Racial differences in ITP prevalence and phenotype | Retrospective | Multicenter | Hemostasis, thrombosis, vascular wall biology | Race/ethnicity | n/a |
Conneely et al14 | Blood Advances | 2021 | Racial/ethnic disparities in clinical phenotype, genetics, and survival in pediatric AML | Retrospective | Database | Hematologic malignancy | Race/ethnicity | n/a |
Yao et al15 | Blood Advances | 2021 | Disparities in skeletal toxicity among patients with childhood ALL | Retrospective | Single center | Hematologic malignancy | Race/ethnicity | n/a |
Glimelius et al16 | Blood Advances | 2021 | Marital status affects transplant access and survival for patients with mantel cell lymphoma | Retrospective | Database | Hematologic malignancy | SES | Marital status |
Bona et al17 | Blood | 2021 | Neighborhood poverty and pediatric allogeneic transplant outcomes | Retrospective | Database | BMT and cell therapies | Race/ethnicity, SES | Neighborhood poverty, insurance status |
Milrod et al18 | Blood | 2021 | Skin hyperpigmentation in Black patients receiving treatment with immunomodulatory drugs | Retrospective | Single center | BMT/cell therapies | Race/ethnicity | n/a |
Van der Meulen et al19 | Hematology, ASH Education Program | 2022 | Review of the impact of von Willebrand disease on women | Review | n/a | Hemostasis, thrombosis, vascular wall biology | Gender | n/a |
Peres et al20 | Blood Advances | 2022 | Racial disparities in clonal hematopoiesis, tumor markers, and outcomes in patients with multiple myeloma | Retrospective | Single center | Hematologic malignancy | Race/ethnicity | n/a |
Datta et al21 | Blood Advances | 2022 | Racial disparities in cancer-associated thrombosis | Retrospective | Database | Hemostasis, thrombosis, vascular wall biology | Race/ethnicity | n/a |
Faruqi et al22 | Blood Advances | 2022 | Racial/ethnic disparities in CAR T-cell therapy outcomes | Retrospective | Single center | BMT/cell therapies | Race/ethnicity | n/a |
Chaturvedi et al23 | Blood | 2022 | Racial disparities in relapse risk and response to rituximab in patients with TTP | Retrospective | Multicenter | Hemostasis, thrombosis, vascular wall biology | Race/ethnicity | n/a |
Abraham et al24 | Blood | 2022 | Structural racism is a mediator of disparities in AML outcomes | Retrospective | Multicenter | Hematologic malignancy | Race/ethnicity, SES | Structural racism, insurance status |
Kittai et al25 | Blood Advances | 2023 | Racial and socioeconomic disparities in CLL/SLL | Retrospective | Database | Hematologic malignancy | Race/ethnicity, SES | Neighborhood poverty |
Larkin et al26 | Blood Advances | 2022 | Racial disparities in early death rates, treatment resistance, and survival in Black adolescents and young adults with AML | Retrospective | Multicenter | Hematologic malignancy | Race/ethnicity | n/a |
Gangat et al27 | Blood Advances | 2023 | Racial disparities in myelofibrosis phenotype and survival | Retrospective | Multicenter | Hematologic malignancy | Race/ethnicity | n/a |
Newman et al28 | Blood | 2023 | Impact of poverty on outcomes for children treated with CD19-directed CAR T-cell therapy | Retrospective | Single center | BMT and cell therapies | Race/ethnicity, SES | Neighborhood poverty, insurance status |
Access to care for underserved populations | ||||||||
Bhatt et al29 | Blood Advances | 2018 | Socioeconomic status disparities in treatment patterns among patients with newly diagnosed AML | Retrospective | Database | Hematologic malignancy | Race/ethnicity, SES | Insurance status, median household income |
Husson et al30 | Blood | 2018 | Review of unique barriers affecting care delivery and outcomes for adolescents and young adults with hematologic malignancies | Review | n/a | Hematologic malignancy | Age, SES | Education, employment, and financial challenges, social relationship |
Keegan et al31 | Hematology, ASH Education Program | 2018 | Disparities in clinical trial enrollments for adolescent patients | Review | n/a | n/a | Age, race/ethnicity, SES | Insurance status |
Franceschi et al32 | Blood | 2019 | Access to emergency departments for acute events and identification of sickle cell disease in refugees | Retrospective | Multicenter | Red cell physiology and disorders | Immigration status | n/a |
Chino et al33 | Blood Advances | 2019 | Disparities in place of death for patients with hematologic malignancies | Retrospective | Database | Hematologic malignancy | Race/ethnicity, SES | Marital status, education level |
Barker et al34 | Blood Advances | 2019 | Racial disparities in access to HLA-matched unrelated donor transplants | Prospective observational | Single center | BMT/cell therapies | Race/ethnicity | n/a |
Webb et al35 | Hematology, ASH Education Program | 2020 | Review of the social aspects of chronic transfusion support | Review | n/a | n/a | SES | Social determinants of health, health literacy |
Buchbinder et al36 | Hematology, ASH Education Program | 2021 | Review of psychosocial and financial issues after hematopoietic cell transplantation | Review | n/a | BMT/cell therapies | SES | Social/financial barriers |
Hong et al37 | Hematology, ASH Education program | 2021 | Review of access to allogeneic transplantation according to race, geography, and socioeconomics | Review | n/a | BMT/cell therapies | Race/ethnicity, SES | Insurance, education, poverty, employment |
Teichman et al38 | Blood Advances | 2021 | Socioeconomic disparities in iron deficiency screening in pregnancy | Retrospective | Database | Red cell physiology and disorders | SES | Neighborhood poverty |
Fingrut et al39 | Blood Advances | 2022 | Racial disparities in access to optimal alternative donor allografts | Retrospective | Single center | BMT/cell therapies | Race/ethnicity | n/a |
Hussaini et al40 | Blood Advances | 2022 | Rural-urban disparities in place of death among patients with hematologic malignancies | Retrospective | Database | Hematologic malignancy | Geographic | n/a |
Fingrut et al41 | Blood Advances | 2023 | Racial disparities in time to allogeneic transplantation | Retrospective | Single center | Hematologic malignancy | Race/ethnicity | n/a |
Wolfson et al42 | Blood Advances | 2023 | Neighborhood poverty, health status, and health use after stem cell transplantation | Retrospective | Multicenter | BMT/cell therapies | SES | Neighborhood poverty, annual household income, education |
Diversity, equity, and inclusion in clinical trials enrollment | ||||||||
Hantel et al43 | Blood Advances | 2021 | Racial/ethnic disparities in enrollment and demographic reporting requirements in acute leukemia clinical trials | Meta-analysis | Database | Hematologic malignancy | Race/ethnicity | n/a |
Kanapuru et al44 | Blood Advances | 2022 | Racial/ethnic disparities in multiple myeloma US FDA approval trials | Meta-analysis | Database | Hematologic malignancy | Race/ethnicity | n/a |
Muffly et al45 | Blood Advances | 2022 | Disparities in trial enrollment and outcomes of Hispanic adolescent and young adult patients with ALL | Retrospective | Multicenter | Hematologic malignancy | Race/ethnicity, SES, geographic | Household income |
Birhiray et al46 | Blood Advances | 2023 | Practical strategies for creating diversity, equity, inclusion, and access in cancer clinical research | Perspective/editorial | n/a | n/a | Race/ethnicity | n/a |
Improving processes for the collection of data related to the social determinants of health | ||||||||
Fingrut et al47 | Blood Advances | 2023 | Race/ethnicity and ancestry data collection process improvement | Retrospective | Single center | BMT/cell therapies | Race/ethnicity | n/a |
Fingrut et al48 | Blood Advances | 2023 | Socioeconomic status data collection process improvement | Retrospective | Single center | BMT/cell therapies | Race/ethnicity, SES | Neighborhood poverty, insurance status, receipt of financial support for medical or cost-of-living expenses |
Interventions to address equity issues | ||||||||
Chou et al49 | Blood | 2018 | Investigation of RH-genotype matching to improve use of African-American blood donor inventory | Prospective observational | Single center | Transfusion medicine | Race/ethnicity | n/a |
Barker et al50 | Blood Advances | 2020 | Optimizing cord blood transplantation to extend allograft access | Retrospective | Single center | BMT/cell therapies | Race/ethnicity | n/a |
Qayed et al51 | Blood Advances | 2022 | Abatacept for GVHD prophylaxis can reduce racial disparities by abrogating the impact of mismatching in unrelated donor transplantation | Clinical trial | Multicenter | BMT/cell therapies | Race/ethnicity | n/a |
Bashey et al52 | Blood Advances | 2023 | Close integration of leukemia and transplant services and use of haploidentical donors improves allograft access, but caregiver requirements continue to limit access for Black patients | Retrospective | Single center | BMT/cell therapies | Race/ethnicity | Lack of caregiver support |
DeZern et al53 | Blood | 2023 | Alternative donor BMT with posttransplant cyclophosphamide improves allograft access for patients with acquired severe aplastic anemia | Clinical trial | Single center | BMT/cell therapies | Race/ethnicity | n/a |
Workforce disparities | ||||||||
King et al54 | Blood Advances | 2020 | Gender and caregiving disparities in academic success in hematology | Retrospective | n/a | n/a | Gender | n/a |
Moazzam et al55 | Blood Advances | 2020 | Gender disparities in question-asking at the 2019 ASH annual meeting | Retrospective | n/a | n/a | Gender | n/a |
Syaj et al56 | Blood Advances | 2022 | Gender disparities in heme/onc board review lecture series speakers | Retrospective | n/a | n/a | Gender | n/a |
Jacobs et al57 | Blood Advances | 2023 | Gender disparities in nontrainee hemostasis and thrombosis recognition award recipients | Retrospective | n/a | n/a | Gender | n/a |
ALL, acute lymphoblastic leukemia; AML, acute myeloid leukemia; BMT, bone marrow transplant; CAR, chimeric antigen receptor; CLL, chronic lymphocytic leukemia; FDA, Food and Drug Administration; GVHD, graft-versus-host disease; heme/onc, hematology/oncology; n/a, not applicable; SES, socioeconomic status; SLL, small lymphocytic lymphoma; TTP, thrombotic thrombocytopenic purpura.