[1] Chen WQ, Zheng RS, Baade PD, et al. Cancer statistics in China, 2015. CA Cancer J Clin, 2016; 66, 115−32. doi:  10.3322/caac.21338
[2] Cochrane A, Reid O, Woods S, et al. Variables associated with distress amongst informal caregivers of people with lung cancer: a systematic review of the literature. Psychooncology, 2021; 30, 1246−61. doi:  10.1002/pon.5694
[3] Triantafillou J, Naiditch M, Repkova K, et al. Informal care in the long-term care system. European Overview Paper, 2011; 223037: 1−67.
[4] National Alliance for Caregiving. Caregiving in the U. S. 2020.https://www.caregiving.org/caregiving-in-the-us-2020/.[2023-5-10
[5] Sklenarova H, Krümpelmann A, Haun MW, et al. When do we need to care about the caregiver? Supportive care needs, anxiety, and depression among informal caregivers of patients with cancer and cancer survivors. Cancer, 2015; 121, 1513−9. doi:  10.1002/cncr.29223
[6] Talley RC, Crews JE. Framing the public health of caregiving. Am J Public Health, 2007; 97, 224−8. doi:  10.2105/AJPH.2004.059337
[7] Wang YH, Hou WW, Feng YN, et al. Analyzing the status of self-reported health of 455 cases of female informal caregivers and its influencing factors. Chin Health Serv Manage, 2013; 30, 387−90, 396. (In Chinese
[8] Li YL. The potential impacts of neuropsychiatric symptoms of senile dementia patients on distress of their informal caregivers. Nurs Integr Tradit Chin West Med, 2018; 4, 104−6. (In Chinese
[9] Travis WD, Dacic S, Wistuba I, et al. IASLC multidisciplinary recommendations for pathologic assessment of lung cancer resection specimens after neoadjuvant therapy. Journal of Thoracic Oncology, 2020; 15, 709−40. doi:  10.1016/j.jtho.2020.01.005
[10] Dizon DS T-BT, Steinhoff MM, et al. Breast cancer. In: Barakat RR, Markman M, Randall ME. Principles and Practice of Gynecologic Oncology. Lippincott, Williams, & Wilkins. 2009.
[11] Morin CM, Belleville G, Bélanger L, et al. The insomnia severity index: psychometric indicators to detect insomnia cases and evaluate treatment response. Sleep, 2011; 34, 601−8. doi:  10.1093/sleep/34.5.601
[12] Duan Y, Sun SC. Questionaires in sleep disorders evaluation. World J Sleep Med, 2016; 3, 201−3. (In Chinese
[13] Li EZ. The validity and reliability of severe insomnia index scale. Southern Medical University. 2018. (In Chinese
[14] Adelman RD, Tmanova LL, Delgado D, et al. Caregiver burden: a clinical review. JAMA, 2014; 311, 1052−60. doi:  10.1001/jama.2014.304
[15] National Alliance for Caregiving and AARP. Caregiving in the U. S. 2009. https://www.caregiving.org/wp-content/uploads/2020/05/Caregiving_in_the_US_2009_full_report.pdf. [2023-5-8
[16] Campbell-Salome G, Fisher CL, Wright KB, et al. Impact of the family communication environment on burden and clinical communication in blood cancer caregiving. Psychooncology, 2022; 31, 1212−20. doi:  10.1002/pon.5910
[17] Yang M, Ma F, Lan B, et al. Validity of distress thermometer for screening of anxiety and depression in family caregivers of Chinese breast cancer patients receiving postoperative chemotherapy. Chin J Cancer Res, 2020; 32, 476−84. doi:  10.21147/j.issn.1000-9604.2020.04.05
[18] Kotronoulas G, Wengström Y, Kearney N. Sleep and sleep-wake disturbances in care recipient-caregiver dyads in the context of a chronic illness: a critical review of the literature. J Pain Symptom Manage, 2013; 45, 579−94. doi:  10.1016/j.jpainsymman.2012.03.013
[19] Krebber AMH, Buffart LM, Kleijn G, et al. Prevalence of depression in cancer patients: a meta-analysis of diagnostic interviews and self-report instruments. Psychooncology, 2014; 23, 121−30. doi:  10.1002/pon.3409
[20] Liang J, Lee SJ, Storer BE, et al. Rates and risk factors for post-traumatic stress disorder symptomatology among adult hematopoietic cell transplant recipients and their informal caregivers. Biol Blood Marrow Transplant, 2019; 25, 145−50. doi:  10.1016/j.bbmt.2018.08.002
[21] Kim Y, Chung ML, Lee H. Caregivers of patients with cancer: perceived stress, quality of life and immune function. BMJ Support Palliat Care 2022; bmjspcare-2021-003205.
[22] Pössel P, Mitchell AM, Harbison B, et al. Association of cancer caregiver stress and negative attribution style with depressive symptoms and cortisol: a cross-sectional study. Support Care Cancer, 2022; 30, 4945−52. doi:  10.1007/s00520-022-06866-1
[23] Hayden L, Dunne S. "Dying with dignity": a qualitative study with caregivers on the care of individuals with terminal cancer. Omega, 2022; 84, 1122−45. doi:  10.1177/0030222820930135
[24] Kim Y, Schulz R. Family caregivers' strains: comparative analysis of cancer caregiving with dementia, diabetes, and frail elderly caregiving. J Aging Health, 2008; 20, 483−503. doi:  10.1177/0898264308317533
[25] Siegel RL, Miller KD, Fuchs HE, et al. Cancer statistics, 2021. CA Cancer J Clin, 2021; 71, 7−33. doi:  10.3322/caac.21654
[26] Cheng QQ, Xu BB, Ng MSN, et al. Effectiveness of psychoeducational interventions among caregivers of patients with cancer: a systematic review and meta-analysis. Int J Nurs Stud, 2022; 127, 104162. doi:  10.1016/j.ijnurstu.2021.104162
[27] Toledano-Toledano F, Contreras-Valdez JA. Validity and reliability of the Beck Depression Inventory II (BDI-II) in family caregivers of children with chronic diseases. PLoS One, 2018; 13, e0206917. doi:  10.1371/journal.pone.0206917
[28] He Y, Sun LY, Peng KW, et al. Sleep quality, anxiety and depression in advanced lung cancer: patients and caregivers. BMJ Support Palliat Care 2022; 12: e194-e200.
[29] Siegel RL, Miller KD, Fuchs HE, et al. Cancer statistics, 2022. CA Cancer J Clin, 2022; 72, 7−33. doi:  10.3322/caac.21708
[30] Sung H, Ferlay J, Siegel RL, et al. Global cancer statistics 2020: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. CA Cancer J Clin, 2021; 71, 209−49. doi:  10.3322/caac.21660
[31] Washington KT, Pike KC, Demiris G, et al. Unique characteristics of informal hospice cancer caregiving. Support Care Cancer, 2015; 23, 2121−8. doi:  10.1007/s00520-014-2570-z