References
[1] Qin, G. Z. (2018). Traditional Chinese Medicine Anoenterology [M]. Beijing: Science Press, 2018: 115-126. (in Chinese)
[2] Wang Jiyao. (2011). Internal Medicine (2nd Ed.) [M]. Beijing: People’s Medical Publishing House, 2011: 479-481.
[3] Li Zengjin, et al. (2000). Prevalence of constipation in elderly patients in Beijing [J]. Chin J gerontology, 2000, 20(1): 1-2.
[4] Ye Fei, et al. (2010). Chronic constipation: an epidemiological study [J]. Chinese Journal of Clinical Health, 2010, 13(6): 665-666.
[5] Pu Yongping, Cao Jixun, et al. (2021). Treatment of female constipation from liver [J]. China Journal of Traditional Chinese Medicine Information, 2021, 28(2): 1-3.
[6] Chu Hui-ping, et al. (2013). Analysis of epidemiological characteristics and influencing factors of constipation in college students in Wuhan [J]. Gastroenterology, 2013, 18(8): 482-486.
[7] Fang Xiucai, et al. (2001). An epidemiological survey of defecation habits in non-patient adult population in Beijing [J]. Chin J med, 2001, 81(21): 1287-1290.
[8] Cui, Y. H. (2014). Discussion on the effect of environmental change on constipation in secondary school girls [J]. Health Vocational Education, 2014, 15(8): 127-128.
[9] Yu Prin, et al. (2001). A preliminary analysis of the epidemiological characteristics of constipation in the elderly [J]. Chinese Journal of Gerontology, 2001, 20(2): 132-134.
[10] Liu Yuchun. (2002). Treatment and prevention of opiate induced constipation [J]. Journal of Foreign Medical Nursing, 2002, 21(8): 392-393.
[11] Dong Jiarong, et al. (2012). Journal of Shandong University of Traditional Chinese Medicine, 2012, 36(3): 229-231.
[12] Chen Hongfeng. (2016). Surgery of Traditional Chinese Medicine (4th edition) [M]. Beijing: China Traditional Chinese Medicine Press, 2016: 265-269.
[13] He Yufang. (2016). J clin Med, 2016, 3(16): 3327-3330. (in Chinese)
[14] Lu Ruimin. Clinical observation of Jiawei ShengyangYiwei Decoction (Shuimi pills) in treatment of senile habitual constipation [J]. China Science and Technology of Traditional Chinese Medicine, 2021, 28(1): 154-156.
[15] Chen Xuan, et al. (2020). Clinical efficacy of maren pill combined with lactulose in promoting functional constipation in the elderly [J]. Chinese Journal of Medical Research, 2020, 18(34): 134-136.
[16] Ning Yuyin, et al. Effect of WenyangYiqi ointment on improving senile functional constipation [J]. Journal of Changchun University of Traditional Chinese Medicine, 2021, 37(3).
[17] Wang Haifang, et al. (2020). Effect of new acupuncture patch combined with rhubarb patch on functional constipation in elderly patients [J]. Chin J Med Review, 2020, 17(31): 142-145.
[18] Huang Cuichang, et al. (2020). Nursing effect of auricular point pressing bean combined with hand acupoint massage on senile patients with qi-deficiency constipation [J]. General Nursing, 2020, 18(35): 4930-4932.
[19] Liu Li, et al. Safety and efficacy evaluation of acupuncture in the treatment of chronic functional constipation [J]. Liaoning Journal of Traditional Chinese Medicine.
[20] Lin Linyan, et al. (2020). Clinical observation on the treatment of qi deficiency constipation after stroke with mountain fire acupuncture [J]. Chinese Journal of External Treatment, 2020, 29(4): 57-59.
[21] Chang Shu Bao, et al. (2020). General situation of clinical research on treating constipation from deficiency in traditional Chinese medicine [J]. Hebei Journal of Traditional Chinese Medicine, 2020, 35(5): 57-61.
[22] Wang Jiarui, et al. (2020). Clinical efficacy of BuzhongYiqi Decoction in treating senile functional constipation with Qi deficiency: a meta-analysis [J]. Modern Medicine and Health, 2020, 36(1): 25-28.
[23] Feng Xingzhong, et al. (2014). Journal of Beijing University of Traditional Chinese Medicine, 2014, 37(1): 5-14.
[24] He Yanhua, et al. (2004). Journal of Traditional Chinese Medicine, 2004, 22(03): 9-10. (in Chinese)
[25] Tang Ruizhu, et al. (2020). Discussion on prevention and treatment of constipation based on invigorating spleen and invigorating qi [J]. Liaoning journal of traditional Chinese medicine, 2020, 47(8): 68-71.
[26] Xie, J. Y., Deng, X. M. Discussion on the cubic essence of BuzhongYiqi Decoction with “The theory of Yin-Yang rising and falling” [J]. Journal of Liaoning Traditional Chinese Medicine, 2019, 46(1): 54-56. (in Chinese with English abstract)
[27] Yuan Wenbei, Li Zhongzhuo, Liu Ycan. (2020). Clinical observation of buzhongyiqi decoction in the treatment of functional constipation [J]. Shanxi Traditional Chinese Medicine, 2020, 36(12): 17-19.
[28] Xiao Dinghong, Li Liang, Wang Qingqi. (2017). Chinese Journal of Basic Medicine of Traditional Chinese Medicine, 2017, 23(6): 862-864.
[29] Yao Yibo, et al. (2020). Clinical observation on the treatment of severe mixed constipation with Qi-Yin deficiency [J]. Journal of Shanghai University of Traditional Chinese Medicine, 2020, 34(6): 19-29.
[30] Wang, Y., Wang, Y., Wang, Y., et al. (2017). Effect of buzhongYiqi Decoction on chronic constipation in elderly patients [J]. Chinese Community Physicians, 2017, 33(33): 93-94.
[31] Liang Pei-ling. (2019). Clinical study on the treatment of chronic functional constipation with traditional Chinese medicine [J]. Guangming Traditional Chinese Medicine, 2019, 34(7): 2112-2114.
[32] Song Liying, et al. (2019). Effect of yiqirunchang prescription on senile functional constipation with qi deficiency [J]. Chinese Community Physicians, 2019, 35(1): 96-97.
[33] Hong Yanghua, et al. (2020). Effect of YiqiRunchangTongfu Decoction on qi deficiency syndrome of colon slow transit constipation [J]. Chinese Journal of Medical Research, 2020, 18(1): 1-3.
[34] Fu Lingzhi, et al. (2018). Clinical effect of acupuncture combined with Huanglong Decoction on 60 cases of Senile Qi Deficiency and intestinal dryness constipation [J]. World Journal of Integrated Chinese and Western Medicine, 2018, 13(7): 965-968.
[35] Chen Lin, et al. (2020). Effect of modified baizhu decoction on 80 cases of functional constipation [J]. Zhejiang Journal of Traditional Chinese Medicine, 2020, 55(8): 578-579.