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Association between age at menarche and age at menopause among women of an indigenous population of North Bengal, India

Published online by Cambridge University Press:  07 May 2020

Isita Sinha ,
Pushpalata Tigga ,
Nitish Mondal  and
Jaydip Sen Open the ORCID record for Jaydip Sen [Opens in a new window]
Isita Sinha
Affiliation:
Department of Anthropology, University of North Bengal, Darjeeling, West Bengal, India
Pushpalata Tigga
Affiliation:
Department of Anthropology, Mrinalini Datta Mahavidyapith, Birati, Kolkata, West Bengal, India
Nitish Mondal
Affiliation:
Department of Anthropology, Assam University, Diphu Campus, Karbi Anglong, Assam, India
Jaydip Sen*
Affiliation:
Department of Anthropology, University of North Bengal, Darjeeling, West Bengal, India
*
*Corresponding author: Email: jaydipsen@rediffmail.com
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Abstract

Menarche and menopause are two major components of a woman’s reproductive life. Ages at menarche and menopause vary widely between and within populations and are influenced by various factors, both genetic and environmental. The present community-based cross-sectional investigation aimed to assess the association between ages at menarche and natural menopause among women belonging to the indigenous Rajbanshi population of North Bengal, India. The investigation was carried out from January 2015 to May 2015 among 510 Rajbanshi women aged between 45 and 55 years residing in the district of Darjeeling, West Bengal, India. A structured schedule was used to collect data on ages at menarche and natural menopause, marital status, parity, education, age of first and last pregnancies, duration of breastfeeding, nature of occupation, health status, smoking and monthly family income. Anthropometric measurements of height and weight were recorded and Body Mass Index (BMI) calculated. The statistical analyses, which included descriptive statistics and binary logistic regression (BLR), were done using SPSS. The women’s mean age of menarche and median age of natural menopause were 12.52 years and 50 years, respectively. The BLR analysis indicated that education, age at first pregnancy had significant effects on the age at natural menopause among women who experienced menarche at <12 years of age (p<0.05). In the case of women who attained menarche at ≥12 years of age, marital status, age at last pregnancy, parity, education, duration of breastfeeding, smoking, occupation, monthly income and BMI had a greater influence on age at natural menopause. There appears to be an indirect association between age at menarche and age at natural menopause, along with different predictor variables, among the Rajbanshi women.

Keywords

MenarcheMenopauseIndia
Type
Research Article
Information
Journal of Biosocial Science , Volume 53 , Issue 3 , May 2021 , pp. 319 - 335
Copyright
© Cambridge University Press 2020

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References

Ahuja, M (2016) Age of menopause and determinants of menopause age: APAN India survey by IMS. Journal of Mid-life Health 7(3), 126−131.CrossRefGoogle Scholar
Akahoshi, M, Soda, M, Nakashima, E, Tominaga, T, Ichimaru, S and Seto, S et al. (2002) The effects of body mass index on age at menopause. International Journal of Obesity and Related Metabolic Disorders 26(7), 961−968.Google ScholarPubMed
Al-Safi, ZA and Polotsky, AJ (2015) Obesity and menopause. Best Practice & Research: Clinical Obstetrics & Gynaecology 29(4), 548−553.Google ScholarPubMed
Andarini, S and Sujarwoto, S (2018) Early menarche and premature natural menopause in Indonesia. Annals of Human Biology 45(5), 419–427.CrossRefGoogle ScholarPubMed
Atsma, F, Bartelink, ML, Grobbee, DE and vander, SYT (2006) Postmenopausal status and early menopause as independent risk factors for cardiovascular disease: a meta-analysis. Menopause 13(6), 265−279.CrossRefGoogle ScholarPubMed
Ayele, E and Berhan, Y (2013) Age at menarche among in-school adolescents in Sawla Town, South Ethiopia. Ethiopian Journal of Health Sciences 23(3), 189−200.Google ScholarPubMed
Bae, J, Park, S and Kwon, JW (2018) Factors associated with menstrual cycle irregularity and menopause. BioMed Central Women’s Health 18, 36.CrossRefGoogle ScholarPubMed
Bagga, A and Kulkarni, S (2000) Age at menarche and secular trend in Maharashtrian (Indian) girls. Acta Biologica Szegediensis 44(1–4), 53−57.Google Scholar
Beall, CM (1983) Ages at menopause and menarche in a high-altitude Himalayan population. Annals of Human Biology 10(4), 365−370.CrossRefGoogle Scholar
Bjelland, EK, Hofvind, S, Byberg, L and Eskild, K (2018) The relation of age at menarche with age at natural menopause: a population study of 336788 women in Norway. Human Reproduction 33(6), 1149−1157.CrossRefGoogle Scholar
Bjelland, EK, Wilkosz, P, Tanbo, T and Gand Eskild, A (2014) Is unilateral oophorectomy associated with age at menopause? A population study (the HUNT2 Survey). Human Reproduction 29(4), 835−841.CrossRefGoogle Scholar
Boulet, MJ, Oddens, BJ, Lehert, P, Vemer, HM and Visser, A (1994) Climacteric and menopause in seven South-east Asian countries. Maturitas 19(3), 157−176.CrossRefGoogle ScholarPubMed
Boynton-Jarrett, R, Wright, RJ, Putnam, FW, Lividoti Hibert, E, Michels, KB and Forman, MR et al. (2013) Childhood abuse and age at menarche. Journal of Adolescent Health 52(2), 241−247.CrossRefGoogle ScholarPubMed
Brand, JS, Onland, NC, Eijkemans, MJ, Tjonneland, A, Roswall, N and Overvad, K et al. (2015) Diabetes and onset of natural menopause: results from the European Prospective Investigation into Cancer and Nutrition. Human Reproduction 30(6), 1491−1498.CrossRefGoogle ScholarPubMed
Bromberger, JT, Matthews, KA and Kuller, LH (1997) Prospective study of the determinants of age at menopause. American Journal of Epidemiology 145(2), 124−133.CrossRefGoogle ScholarPubMed
Bubach, S, Mola, DCL, Hardy, R, Dreyfus, J, Santos, AC and Horta, BL (2018) Early menarche and blood pressure in adulthood: systematic review and meta-analysis. Journal of Public Health 40(3), 476−484.CrossRefGoogle ScholarPubMed
Cassou, B, Mandereau, L, Aegerter, P, Touranchet, A and Derriennic, F (2007) Work-related factors associated with age at natural menopause in a generation of French gainfully employed women. American Journal of Epidemiology 166(4), 429−438.CrossRefGoogle Scholar
Ceylan, B and Özerdoğan, N (2014) Menopausal symptoms and quality of life in Turkish women in the climacteric period. Climacteric 17(6), 705−712.CrossRefGoogle ScholarPubMed
Chakravarty, K (1994) Age at menarche among the Rajbanshi women of North Bengal. Journal of Assam Science Society 36(1), 49−52.Google ScholarPubMed
Chang, SH, Kim, CS, Lee, KS, Kim, H, Yim, SV and Lim, YJ et al. (2007) Premenopausal factors influencing premature ovarian failure and early menopause. Maturitas 58(1), 19−30.CrossRefGoogle ScholarPubMed
Cooper, GS, Sandler, DP and Bohlig, M (1999) Active and passive smoking and the occurrence of natural menopause. Epidemiology 10(6), 771−773.CrossRefGoogle ScholarPubMed
Cramer, DW and Xu, H (1996) Predicting age at menopause. Maturitas 23(3), 319−326.CrossRefGoogle ScholarPubMed
Dalton, ET (1872) The Descriptive Ethnology of Bengal. Government Printing, Calcutta, India.Google Scholar
Dambhare, DG, Wagh, SV and Dudhe, JY (2012) Age at menarche and menstrual cycle pattern among school adolescent girls in Central India. Global Journal of Health Science 4(1), 105−111.Google ScholarPubMed
Dasgupta, D, Pal, B and Ray, S (2015) Factors that discriminate age at menopause: a study of Bengali Hindu women of West Bengal. American Journal of Human Biology 27(5), 710−715.CrossRefGoogle ScholarPubMed
Dasgupta, D and Ray, S (2009) Menopausal problem: a study on the rural and urban women of Eastern India. Journal of Social, Behavioral and Health Science 3(1), 20–23.Google Scholar
Dasgupta, D and Ray, S (2013) Attitude toward menopause and aging: a study on postmenopausal women of West Bengal. Journal of Women & Aging 25(1), 66−79.CrossRefGoogle Scholar
Deb, R (2009) Variation in the age at menarche of the Assamese and Bengali girls of Guwahati, Assam. Anthropologist 11(4), 259−264.CrossRefGoogle Scholar
DiVall, SA and Radovick, S (2008) Pubertal development and menarche. Annals of the New York Academy of Sciences 1135, 19−28.CrossRefGoogle ScholarPubMed
Dorjgochoo, T, Kallianpur, A, Gao, YT, Cai, H, Yang, G and Li, H et al. (2008) Dietary and lifestyle predictors of age at natural menopause and reproductive span in the Shanghai Women’s Health Study. Menopause 15(5), 924−933.CrossRefGoogle ScholarPubMed
Dratva, J, Gómez Real, F, Schindler, C, Ackermann-Liebrich, U, Gerbase, MW and Probst-Hensch, NM et al. (2009) Is age at menopause increasing across Europe? Results on age at menopause and determinants from two population-based studies. Menopause 16(2), 385−394.CrossRefGoogle ScholarPubMed
Eastell, R (2005) Role of oestrogen in the regulation of bone turnover at the menarche. Journal of Endocrinology 185(2), 223–234.CrossRefGoogle ScholarPubMed
Elias, SG, van Noord, PA, Peeters, PH, den Tonkelaar, I and Grobbee, DE (2003) Caloric restriction reduces age at menopause: the effect of the 1944–1945 Dutch famine. Menopause 10(5), 399−405.CrossRefGoogle ScholarPubMed
Ertunc, D, Tok, EC, Aytan, H and Gozukara, YM (2015) Passive smoking is associated with lower age at menopause. Climacteric 18(1), 47−52.CrossRefGoogle ScholarPubMed
Flint, M (1978) Is there a secular trend in age of menopause? Maturitas 1(2), 133−139.CrossRefGoogle Scholar
Forman, EJ, Hong, KH and Ferry, KM (2013) In vitro fertilization with single euploid blastocyst transfer: a randomized controlled trail. Fertility and Sterility 100(1), 100−107.CrossRefGoogle Scholar
Ghimire, N, Dhakal, P, Norrish, D, Dangal, G, Sharma, D and Dhimal, M et al. (2015) Menopausal health status of women of Kapilvastu District of Nepal. Journal of Nepal Health Research Council 13(31), 182−187.Google ScholarPubMed
Giles, LC, Glonek, GF, Moore, VM, Davies, MJ and Luszcz, MA (2010) Lower age at menarche affects survival in older Australian women: results from the Australian Longitudinal Study of Ageing. BioMed Central Public Health 10, 341.CrossRefGoogle ScholarPubMed
Ginsberg, J (1991) What determines the age at the menopause? British Medical Journal 302(6788), 1288–1289.CrossRefGoogle ScholarPubMed
Gold, EB (2011) The timing of the age at which natural menopause occurs. Obstetrics and Gynecology Clinics of North America 38(3), 425−440.CrossRefGoogle ScholarPubMed
Gold, EB, Bromberger, J, Crawford, S, Samuels, S, Greendale, GA and Harlow, SD et al. (2001) Factors associated with age at natural menopause in a multiethnic sample of midlife women. American Journal of Epidemiology 153(9), 865−874.CrossRefGoogle Scholar
Goyal, P, Singh, Z and Sethi, GK (2016) Association of age at menarche with anthropometric measures in Punjabi Bania girls. Journal of Clinical and Diagnostic Research 10(11), IC01–IC05.Google ScholarPubMed
Graber, JA, Seeley, JR, Brooks-Gunn, J and Lewinsohn, PM (2004) Is pubertal timing associated with psycho pathology in young adulthood. Journal of the American Academy of Childhood and Adolescents Psychiatry 43(6), 718−726.CrossRefGoogle Scholar
Hall, JG, Allanson, JE, Gripp, KW and Slavotinek, AM (2007) Handbook of Physical Measurements. Oxford University Press, New York.Google Scholar
Hardy, R and Kuh, D (1999) Reproductive characteristics and the age at inception of the perimenopause in a British national cohort. American Journal of Epidemiology 149(7), 612−620.CrossRefGoogle Scholar
Hardy, R and Kuh, D (2005) Social and environmental conditions across the life course and age at menopause in a British birth cohort study. British Journal of Obstetrics Gynaecology 112(3), 346−354.CrossRefGoogle Scholar
Henderson, KD, Bernstein, L, Henderson, B, Kolonel, L and Pike, MC (2008) Predictors of the timing of natural menopause in the Multiethnic Cohort Study. American Journal of Epidemiology 167(11), 1287−1294.CrossRefGoogle ScholarPubMed
Kato, I, Toniolo, P, Akhemedkhanov, A, Koenig, KL, Shore, R and Zeleniuch-Jacquotte, A (1998) Prospective study of factors influencing the onset of natural menopause. Journal of Clinical Epidemiology 51(12), 1271−1276.CrossRefGoogle ScholarPubMed
Khopkar, S, Kulanthinal, S, Virtanen, SM and Saavala, M (2015) Age at menarche and diet among adolescents in slums of Nashik, India. International Journal of Adolescent Medicine and Health 27(4), 451−456.CrossRefGoogle ScholarPubMed
Kim, Y and Je, Y (2019) Early menarche and risk of metabolic syndrome: a systematic review and meta analysis. Journal of Women’s Health 28(1), 77−86.CrossRefGoogle ScholarPubMed
Koukouliata, A, Nena, A, Koutlaki, N, Liberis, V and Constantinidis, TC (2017) Correlation of age at natural menopause with occupational status and other epidemiologic factors in women from Prefecture of Kavala, Greece. Hippokratia 21(1), 32–37.Google ScholarPubMed
Kriplani, A and Banerjee, K (2005) An over view of age of onset of menopause in northern India. Maturitas 52(3–4), 199−204.CrossRefGoogle Scholar
Kritz, SD and Barrett, CE (1993) Early menopause, number of reproductive years, and bone mineral density in post menopausal women. American Journal of Public Health 83(7), 983−988.CrossRefGoogle Scholar
Ku, SY, Kang, JW, Kim, H, Ku, PS, Lee, SH and Suh, CS et al. (2004) Regional differences in age at menopause between Korean–Korean and Korean–Chinese. Menopause 11(5), 569−574.CrossRefGoogle ScholarPubMed
Kumar, V, Basu, D and Reddy, BM (2004) Genetic heterogeneity in northeastern India: reflection of tribe–caste continuum in the genetic structure. American Journal of Human Biology 16(3), 334−345.CrossRefGoogle ScholarPubMed
Lakshman, R, Forouhi, NG, Sharp, SJ, Luben, R, Bingham, SA and Khaw, KT et al. (2009) Early age at menarche associated with cardiovascular disease. Journal of Clinical Endocrinology and Metabolism 94(12), 4953−4960.CrossRefGoogle ScholarPubMed
Lawn, RB, Lawlor, DA and Fraser, A (2018) Associations between maternal prepregnancy body mass index and gestational weight gain and daughter’s age at menarche: the Avon Longitudinal Study of Parents and Children. American Journal of Epidemiology 187(4), 677−686.CrossRefGoogle ScholarPubMed
Lee, MH, Kim, SH, Oh, M, Lee, KW and Park, MJ (2016) Age at menarche in Korean adolescents: trends and influencing factors. Reproductive Health 13, 121.CrossRefGoogle ScholarPubMed
Lehmann, A and Scheffler, C (2016) What does the mean menarcheal age mean? An analysis of temporal pattern in variability in a historical Swiss population from the 19th and 20th centuries. American Journal of Human Biology 28(5), 705−713.CrossRefGoogle Scholar
Li, J, Eriksson, M, Czene, K, Hall, P and Rodriguez-Wallberg, KA (2016) Common diseases as determinants of menopausal age. Human Reproduction 31(12), 2856−2864.CrossRefGoogle ScholarPubMed
Luoto, R, Kaprio, J and Uutela, A (1994) Age at natural menopause and sociodemographic status in Finland. American Journal of Epidemiology 139(1), 64−76.CrossRefGoogle ScholarPubMed
Majumder, PP (2001) Ethnic populations of India as seen from an evolutionary perspective. Journal of Biosciences 26(4), S533−S545.CrossRefGoogle ScholarPubMed
Marván, ML, Catillo-López, RL, Alcalá-Herrera, V and Callejo, DD (2016) The decreasing age at menarche in Mexico. Journal of Pediatric and Adolescent Gynecology 29(5), 454−457.CrossRefGoogle ScholarPubMed
Matalliotakis, M, Goulielmos, GN, Matalliotaki, C, Trivli, A, Matalliotakis, I and Arici, A (2017) Endometriosis in adolescent and young girls: report on a series of 55 cases. Journal of Pediatrics and Adolescence Gynecology 30(5), 568−570.CrossRefGoogle Scholar
Mishra, GD, Pandeya, N, Dobson, AJ, Chung, HF, Anderson, D and Kuh, D et al. (2017) Early menarche, nulliparity and the risk for premature and early natural menopause. Human Reproduction 32(3), 679−686.Google ScholarPubMed
Nagata, C, Takatsuka, N, Kawakami, N and Shimizu, H (2000) Association of diet with the onset of menopause in Japanese women. American Journal of Epidemiology 152(9), 863−867.CrossRefGoogle ScholarPubMed
Nagel, G, Altenburg, HP, Nieters, A, Boffetta, P and Linseisen, J (2005) Reproductive and dietary determinants of the age at menopause in EPIC-Heidelberg. Maturitas 52(3–4), 337−347.CrossRefGoogle ScholarPubMed
Nichols, HB, Trentham-Dietz, A, Hampton, JM, Titus-Ernstoff, L, Egan, KM and Willett, WC et al. (2006) From menarche to menopause: trends among US women born from1912 to 1969. American Journal of Epidemiology 164(10), 1003−1011.CrossRefGoogle ScholarPubMed
Nikolaou, D and Templeton, A (2004) Early ovarian ageing. European Journal of Obstetrics Gynecology and Reproductive Biology 113(2), 126−133.CrossRefGoogle ScholarPubMed
Omidvar, S, Amiri, FN, Bakhtiari, A and Begum, K (2018) A study on menstruation of Indian adolescent girls in an urban area of South India. Journal of Family Medicine and Primary Care 7(4), 698−702.Google Scholar
Osei-Hyiaman, D, Satoshi, T, Ueji, M, Hideto, T and Kano, K (1998) Timing of menopause, reproductive years, and bone mineral density: a cross-sectional study of postmenopausal Japanese women. American Journal of Epidemiology 148(11), 1055−1061.CrossRefGoogle ScholarPubMed
Otero, UB, Chor, D, Carvalho, MS, Faerstein, E, Lopes, CS and Werneck, GL (2010) Lack of association between age at menarche and age at menopause: Pró-Saúde Study, Riode Janeiro, Brazil. Maturitas 67(3), 245–250.CrossRefGoogle Scholar
Ottolina, J, Bartiromo, L, Viganò, P, Makieva, S, Schimberni, M and Candiani, M (2018) Does endometriosis influence the age of menopause? Minerva Ginecologica 70(2), 171−177.Google ScholarPubMed
Özdemir, O and Coi, M (2004) The age at menopause and associated factors at the health center area in Ankara, Turkey. Maturitas 49(3), 211−219.CrossRefGoogle Scholar
Pallikadavath, S, Ogollah, R, Singh, A, Dean, T, Dewey, A and Stones, W (2016) Natural menopause among women below 50 years in India: a population-based study. Indian Journal of Medical Research 144(3), 366−377.CrossRefGoogle ScholarPubMed
Parazzini, F and Progetto, Menopausa Italia Study Group (2007) Determinants of age at menopause in women attending menopause clinics in Italy. Maturitas 56(3), 280−287.CrossRefGoogle ScholarPubMed
Park, CY, Lim, JY and Park, HY (2018) Age at natural menopause in Koreans: secular trends and influences there on. Menopause 25(4), 423−429.CrossRefGoogle Scholar
Pathak, PK, Tripathi, N and Subramanian, SV (2014) Secular trends in menarcheal age in India evidence from the Indian human development survey. PLoS One 9(11), e111027.CrossRefGoogle ScholarPubMed
Peters, SA and Woodward, M. (2018) Women’s reproductive factors and incident cardiovascular disease in the UK Biobank. Heart 104(13), 1069−1075.CrossRefGoogle ScholarPubMed
Purnungla, S and Sengupta, S (2002) Menarche and menopause among Ao Naga women of Nagaland, India. Journal of Human Ecology 13(4), 327−328.Google Scholar
Qui, C, Chen, H, Wen, J, Zhu, P, Lin, F, Huang, B and Wu, P et al. (2013) Associations between age at menarche and menopause with cardiovascular disease, diabetes, and osteoporosis in Chinese women. Journal of Clinical Endocrinology Metabolic 98(4), 1612−1621.Google Scholar
Risley, HH (1891) Tribes and Castes of Bengal. Firma Mukhopadhyay, Bengal Secretariat Press, Calcutta.Google Scholar
Rizvanovic, M, Balic, D, Begic, Z, Babovic, A, Bogadanovic, G and Kameric, L (2013) Parity and menarche as risk factors of time of menopause occurrence. Medical Archives 67(5), 336–338.CrossRefGoogle ScholarPubMed
Rumianowski, B, Rotter, I, Brodowska, A, Adler, G, Kowalski, J and Karakiewicz, B et al. (2016) Influence of selected reproductive factors and smoking on age at menopause. Gesundheitswese 78(11), 749−751.Google ScholarPubMed
Ruth, KS, Perry, JR, Henley, WE, Melzer, D, Weedon, MN and Murray, A. (2016) Events in early life are associated with female reproductive ageing: a UK Biobank Study. Scientific Report 6, 24710.CrossRefGoogle ScholarPubMed
Ryu, S, Chang, Y, Choi, Y, Kwon, MJ, Yun, KE and Jung, HS et al. (2016) Age at menarche and gall stone disease in middle-aged women. Reproductive Science 23(10), 1304−1314.CrossRefGoogle ScholarPubMed
Santoro, N, Brockwell, S, Johnston, J, Crawford, SL, Gold, EB and Harlow, SD et al. (2007) Helping midlife women predict the onset of the final menses: SWAN, the Study of Women’s Health Across the Nation. Menopause 14(3), 415−424.CrossRefGoogle ScholarPubMed
Sanyal, CC (1965) The Rajbansis of North Bengal (A study of Hindu Social group). The Asiatic Society, Calcutta.Google Scholar
Sapre, S and Thakur, R (2014) Lifestyle and dietary factors determine age at natural menopause. Journal of Midlife Health 5(1), 3−5.Google ScholarPubMed
Sasser, AC, Rousculp, MD, Birnbaum, HG, Oster, EF, Lufkin, E and Mallet, D (2005) Economic burden of osteoporosis, breast cancer, and cardiovascular disease among postmenopausal women in an employed population. Women’s Health Issues 15(3), 97−108.CrossRefGoogle Scholar
Schmidt, CW (2017) Age at menopause: do chemical exposures play a role? Environmental Health Perspectives 125(6), 062001.CrossRefGoogle ScholarPubMed
Sengupta, S, Gogoi, G and Chetry, HB (1996) Variation in menarcheal age of Assamese girls. Journal of Indian Medical Association 94(3), 88−90.Google ScholarPubMed
Sharma, K and Bansal, M (2018) Association of age at menopause with post-menopausal symptoms, menarche age and other reproductive factors among rural females in Shimla, Himachal Pradesh. Journal of Biosocial Science 50(1), 19−25.CrossRefGoogle ScholarPubMed
Shen, TY, Chen, HJ, Pan, WH and Yu, T. (2019) Secular trends and associated factors of age at natural menopause in Taiwanese women. Menopause 26(5), 499−505.CrossRefGoogle ScholarPubMed
Shukla, R, Ganjiwale, J and Patel, R (2018) Prevalence of postmenopausal symptoms, its effect on quality of life and coping in rural couple. Journal of Midlife Health 9(1), 14–20.Google ScholarPubMed
Shyamala, TS and Sivakami, M. (2005) Menopause: an emerging issue in India. Economic and Political Weekly 40(47), 4923−4930.Google Scholar
Sidhu, S (2002) Age at menarche among scheduled caste girls of Punjab. Journal of Human Ecology 13(4), 327−328.CrossRefGoogle Scholar
Sievert, LL (2014) Anthropology and the study of menopause: evolutionary, developmental, and comparative perspectives. Menopause 21(10), 1151−1159.CrossRefGoogle Scholar
Sievert, LL and Hautaniemi, SI (2003) Age at menopause in Puebla, Mexico. Human Biological Review 75(2), 205−226.CrossRefGoogle ScholarPubMed
Silva, HP and Padez, C (2006) Secular trends in age at menarche among Caboclo populations from Pará, Amazonia, Brazil: 1930–1980. American Journal of Human Biology 18(1), 83–92.CrossRefGoogle ScholarPubMed
Singh, KS (2002) People of India: Introduction National Series. Anthropological Survey of India, Oxford University Press, New Delhi, India.Google Scholar
Singh, L and Thapar, M (1983) Age at menarche among the Bhotias of Mana Valley. Anthropolosicher Anzeiger 41(4), 259−262.Google ScholarPubMed
Sinha, I, Mondal, N and Sen, J (2018) Effects of socio-economic, demographic and lifestyle variables on overweight and obesity among rural Rajbanshi post-menopausal women of India. Anthropologischer Anzeiger 75(3), 251−262.CrossRefGoogle ScholarPubMed
Sinha, I and Sen, J (2017) Factors affecting menopause among Rajbanshi women of North Bengal. Human Biology Review 6(4), 387−402.Google Scholar
Sioka, C, Fotopoulos, A, Georgiou, A, Xourgia, X, Panadopoulos, A and Kalef-Ezra, JA (2009) Age at menarche, age at menopause and duration of fertility as risk factors for osteoporosis. Climateric 13(1), 63−71.CrossRefGoogle Scholar
Stepaniak, U, Szafraniec, K, Kubinova, R, Malyutina, S, Peasey, A and Pikhart, H et al. (2013) Age at natural menopause in three central and eastern European urban populations: the HAPIEE study. Maturitas 75(1), 87−93.CrossRefGoogle ScholarPubMed
Torgerson, DJ, Avenell, A, Russell, IT and Reid, DM (1994) Factors associated with onset of menopause in women aged 45–49. Maturitas 19(2), 83−92.CrossRefGoogle ScholarPubMed
Tyagi, D, Pal, G and Tewari, PK (1983) Menarcheal age among Oraon and Munda girls of Ranchi. Journal of the Indian Medical Association 80(9–10), 133−134.Google ScholarPubMed
Ulijaszek, SJ, and Kerr, DA (1999) Anthropometric measurement error and the assessment of nutritional status. British Journal of Nutrition 82(3), 165−177.CrossRefGoogle ScholarPubMed
vanKeep, PA, Brand, PC and Lehert, P (1979) Factors affecting the age at menopause. Journal of Biosocial Science 6(1), S37−S55.Google Scholar
Vehid, S, Aran, SN, Köksal, S, Işiloglu, H and Senocak, M (2006) The prevalence and the age at the onset of menopause in Turkish women in rural area. Saudi Medical Journal 27(9), 1381−1386.Google ScholarPubMed
Werneck, AO, Coelho-E-Silva, MJ, Padilha, CS, Ronque, ERV, Cyrino, FS and Szwarcwald, CL et al. (2018) Age at menarche and cancer risk at adulthood. Annals of Human Biology 45(4), 369−372.CrossRefGoogle ScholarPubMed
WHO (1995) Physical Status: The Use and Interpretation of Anthropometry. Technical Report Series No. 854. World Health Organization, Geneva.Google Scholar
WHO (1996) Report of WHO Scientific Group on Menopause in 1990s. WHO Technical Report Series 866. World Health Organization, Geneva, pp.12–13.Google Scholar
Willett, W, Stampfer, MJ and Bain, C (1983) Cigarette smoking, relative weight, and menopause. American Journal of Epidemiology 117(6), 651−658.CrossRefGoogle ScholarPubMed
Yadav, A, Jain, A and Sharma, AN (2002) Menarche and menopause among seminomadic Lohar Gadhiyas of Malthon Town of Sagar District, Madhya Pradesh. Journal of Human Ecology 13(4), 325−326.CrossRefGoogle Scholar
Yermachenko, A and Dvornyk, V (2014) Nongenetic determinants of age at menarche: a systematic review. BioMed Research International 2014, 371583.CrossRefGoogle ScholarPubMed
Yi, KH, Hwang, JS, Lim, SW, Lee, JA, Kim, DH and Lim, JS (2017) Early menarche is associated with non-alcoholic fatty liver disease in adulthood. Pediatrics International 59(12), 1270−1275.CrossRefGoogle ScholarPubMed
Zsakai, A, Mascie-Taylor, N and Bodzsar, E (2015) Relationship between some indicators of reproductive history, body fatness and the menopausal transition in Hungarian women. Journal of Physiological Anthropology 34, 35.CrossRefGoogle ScholarPubMed