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1. How prices and income influence global patterns in saturated fat intake by age, sex and world region: a cross-sectional analysis of 160 countries

Author

Albertino Damasceno, Cristina Palacios, Anoop Misra, Parvin Mirmiran, Nizal Sarrafzadegan, Simon Anderson, Ingibjorg Gunnarsdottir, Yanping Li, Anand Krishnan, Yu Chen, Alireza Esteghamati, Farshad Farzadfar, Giuseppe Grosso, Reza Malekzadeh, Sumathi Swaminathan, Patricio Lopez-Jaramillo, Noushin Mohammadifard, Jean-Michel Gaspoz, Pedro Marques-Vidal, Idris Guessous, Tal Shimony, Lital Keinan-Boker, Carukshi Arambepola, Antonia Trichopoulou, Marialaura Bonaccio, Simona Costanzo, Licia Iacoviello, Andrew Muhammad, Wen-Harn Pan, Manami Inoue, Peter Vollenweider, Luz Maria Sanchez-Romero, Carl Lachat, Demosthenes Panagiotakos, Sangita Sharma, Eva Roos, Milton Severo, Safiah Yusof, Nuno Lunet, Roya Kelishadi, Anuradha Khadilkar, Cho-il Kim, Veena Ekbote, Masoud Mirzaei, Inge Huybrechts, Lluis Serra-Majem, Anjum Memon, Aminul Haque, Katia Castetbon, Saeed Dastgiri, Julia Reedy, Abla M. Sibai, Xia Cao, Pascal Bovet, Pamela Abbott, Karen Charlton, Hsing-Yi Chang, Yasuhiro Matsumura, Yoonsu Cho, Puneet Misra, Morteza Abdollahi, Suad Al-Hooti, Anahita Houshiar-rad, Eda Koksal, Abdulrahman Musaiger, Gulden Pekcan, Sahar Zaghloul, Yves Martin-Prevel, Kyungwon Oh, Meei-Shyuan Lee, Sirje Vaask, Shu Wen Ng, Simon Forsyth, Dimitrios Trichopoulos, Erkki Vartiainen, Christian Haerpfer, Carla Lopes, Foong Ming Moy, Tor Strand, Mohammadreza Pakseresht, Yi Ma, Androniki Naska, Dorothy Gauci, Ibrahim Elmadfa, Wilbur Hadden, Hajah Masni Ibrahim, Lars Johansson, Hae-Jeung Lee, Nur Indrawaty Lipoeto, Balakrishna Nagalla, Stefka Petrova, Noppawan Piaseu, Laufey Steingrimsdottir, Lucjan Szponar, Holmfridur Thorgeirsdóttir, Inga Thorsdottir, Aida Turrini, Anna Waskiewicz, Gábor Zajkás, Harikumar Rachakulla, Heléne Enghardt Barbieri, Nattinee Jitnarin, Le Tran Ngoan, Jaana Lindström, Kalyana Sundram, Ranil Jayawardena, Irina Kovalskys, Noël Barengo, Zaleha Abdullah Mahdy, Maryam Hashemian, Duarte Torres, Angélica Ochoa, Pulani Lanerolle, Chandrashekar Janakiram, Fatemeh Vida Zohoori, Parvin Abedi, Suvi Virtanen, Amelia Ahles, Jacqueline N Yenerall, Mustafa Arici, Amy Luke, Suhad Abumweis, Mohannad Al Nsour, Iftikhar Alam, Nasser Al-Daghri, Shaun Sabico, alHamad Nawal Ai, Eman Alissa, Sameer Al-Zenki, Karim Anzid, Joanne Arsenault Hacettepe, Renzo Asciak, Lajos Biró, Juan Rivera Dommarco, Daniel Illescas-Zarate, Sonia Rodriguez Ramirez, Ivonne Ramirez Silva, Per Bergman, Anna Karin Lindroos, Jessica Petrelius Sipinen, Sesikeran Boindala, Mauricio T. Caballero, FNeville Calleja, Mario Capanzana, Jan Carmikle, Michelle Castro, Corazon Cerdena, Shashi Chiplonkar, Khun-Aik Chuah, IRCCS INM Neuromed, Stefaan De Henauw, Karin DeRidder, Eric Ding, Rokiah Don, Charmaine Duante, Vesselka Duleva, Samuel Duran Aguero, Jalila El Ati, Alison Eldridge, Tatyana El-kour, Laetitia Nikiema, Zohreh Etemad, Fariza Fadzil, Mei Fen Chan, Anne Fernandez, Dulitha Fernando, Regina Fisberg, Edna Gamboa Delgado, J Brahmam Ginnela, Aida Hadziomeragic, Jemal Haidar Ali, Rubina Hakeem, Rajkumar Hemalatha, Avula Laxmaiah, Indrapal Meshram, Nimmathota Arlappa, Sigrun Henjum, Hristo Hinkov, Zaiton Hjdaud, Daniel Hoffman, Beth Hopping, Shu-Yi Hung Yao-Te Hsieh, Nahla Chawkat Hwalla, Nayu Ikeda, Olof Jonsdottir, Rajesh Jeewon, Ola Kally, Mirnalini Kandiah, Tilakavati Karupaiah, Rebecca Goldsmith, Jurgen Konig, Liisa Korkalo, Riitta Freese, Jeremy Koster, Herculina Kruger, Rebecca Kuriyan-Raj, Sanghui Kweon, Sihyun Park, Yuen Lai, Indu Waidyatilaka, Catherine Leclercq, J Lennert Veerman, Lydia Lera Marques, Annie Ling, Widjaja Lukito, Elisabette Lupotto, Stefania Sette, Raffaela Piccinelli, Wan Manan, Dirce Marchioni, Angie Mathee, Paramita Mazumdar, Gert Mensink, Alexa Meyer, Claudette Mitchell, David Balfour, Moses Mwangi, Maryam Maghroun, Fatemeh Mohammadi-Nasrabadi, Zalilah Mohd Shariff, Elizabeth Mwaniki, Jannicke Myhre, Augustin Nawidimbasba Zeba, Sina Noshad, Marga Ocke, Jillian Odenkirk, Mariana Oleas, Sonia Olivares, Johana Ortiz-Ulloa, Johanna Otero, Rajendra Parajuli, Luz Posada, Farhad Pourfarzi, Alan Martin Preston, Ingrid Rached, Ali Reza Rahbar, Colin Rehm, Makiko Sekiyama, Rusidah Selamat, Khadijah Shamsuddin, Harri Sinkko, Milton Fabian Suarez-Ortegon, Elzbieta Sygnowska, Maria Szabo, Ilse Khouw, Swee Ai Ng, Heli Tapanainen FrieslandCampina, Reema Tayyem, Bemnet Tedla, Coline van Oosterhout, Marieke Vossenaar, Eva Warensjo Lemming, Lothar Wieler, Mabel Yap, Maria Elisa Zapata, Khairul Zarina, Zipporah Bukania, Yeri Kombe, Julie Long, K. Michael Hambidge, Tshilenge S. Diba, Umber S. Khan, Gabriela Tejeda, Cornelia Tudorie, Anca Nicolau, Amanda de Moura Souza, Alan de Brauw, Mourad Moursi, Alicia Rovirosa, Carol Henry, Getahun Ersino, Gordon Zello, Chanthaly Luangphaxay, Daovieng Douangvichit, Latsamy Siengsounthone, Christine Hotz, Constance Rybak, Corina Aurelia Zugravu, Donka Baykova, Elizabeth Yakes-Jimenez, Gudrun B. Keding, Lydiah M. Waswa, Irmgard Jordan, J.V. Meenakshi, Laila Eleraky, Wolfgang Stuetz, Lalka Rangelova, Lilian Aluso, Julia Boedecker, Francis Oduor, Tamene Taye Asayehu, Veronika Janská, Ward Siamusantu, and Ken Brown

Subjects
Medicine
Abstract

Objective When considering proposals to improve diets, it is important to understand how factors like price and income can affect saturated fat (SF) intake and demand. In this study, we examine and estimate the influence of price and income on intake across 160 countries, by age and sex, and derive sensitivity measures (price elasticities) that vary by age, sex and world region.Design We econometrically estimate intake responsiveness to income and prices across countries, accounting for differences by world region, age and sex. Intake data by age, sex and country were obtained from the 2018 Global Dietary Database. These data were then linked to global price data for select food groups from the World Bank International Comparison Programme and income data from the World Development Indicators Databank (World Bank).Results Intake differences due to price were highly significant, with a 1% increase in price associated with a lower SF intake (% energy/d) of about 4.3 percentage points. We also find significant differences across regions. In high-income countries, median (age 40) intake reductions were 1.4, 0.8 and 0.2 percentage points, given a 1% increase in the price of meat, dairy, and oils and fats, respectively. Price elasticities varied with age but not sex. Intake differences due to income were insignificant when regional binary variables were included in the analysis.Conclusion The results of this study show heterogeneous associations among prices and intake within and across countries. Policymakers should consider these heterogeneous effects as they address global nutrition and health challenges.

Published
2024
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2. Dietary assessment of hemodialysis patients in Tehran, Iran

Author

Mitra Mahdavi-Mazdeh, Anahita Houshiar Rad, Mehdi Hedayati, Hadi Tabibi, Atefeh As'habi, and Behnaz Nozary Heshmati

Subjects
Vitamin, medicine.medical_specialty, Creatinine, biology, business.industry, Cross-sectional study, medicine.medical_treatment, C-reactive protein, Hematology, medicine.disease, Gastroenterology, Surgery, chemistry.chemical_compound, Malnutrition, Nutrient, chemistry, Nephrology, Internal medicine, medicine, biology.protein, Hemodialysis, business, Dialysis
Abstract

Inadequate dietary intakes are a major determinant of malnutrition in hemodialysis (HD) patients. Considering the lack of information available on dietary intakes of HD patients in Iran, the present study was designed to assess the dietary intakes of HD patients in Tehran, Iran. For this cross-sectional study, from among adult HD patients of 50 Tehran hemodialysis centers, 291 patients were randomly selected. Dietary intakes of these patients were assessed using a 4-day dietary recall. In addition, 4 mL of blood was obtained from each patient before dialysis to measure serum urea, creatinine, albumin, phosphorus, calcium, potassium, and high sensitive C-reactive protein levels. Dietary intakes of energy, protein and fiber were lower than recommended intakes in 88%, 84.5%, and 99% of HD patients, respectively. There were significant associations between dietary energy intake with the patient's age (p

Published
2011
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3. Fruits and Vegetables Consumption and Esophageal Squamous Cell Carcinoma: A Case-Control Study

Author

Anahita Houshiar Rad, Bahram Rashidkhani, Bahareh Hajizadeh, Seyed Majid Moasheri, and Mahsa Jessri

Subjects
Male, Cancer Research, medicine.medical_specialty, Esophageal Neoplasms, Population, Medicine (miscellaneous), Iran, Hospitals, General, Logistic regression, Gastroenterology, Food group, Risk Factors, Surveys and Questionnaires, Internal medicine, Tobacco, Vegetables, Humans, Medicine, education, Aged, Consumption (economics), education.field_of_study, Nutrition and Dietetics, business.industry, Case-control study, Feeding Behavior, Odds ratio, Middle Aged, Confidence interval, Diet, Surgery, Oncology, Case-Control Studies, Fruit, Carcinoma, Squamous Cell, Gastroesophageal Reflux, Female, business, Body mass index
Abstract

The authors examined the association of food group intakes and the risk of esophageal squamous cell carcinoma (SCC) in a hospital-based case-control study in Iran. In total, 47 patients with esophageal SCC and 96 controls underwent face-to-face private interviews. Usual dietary intake was assessed using a semiquantitative food frequency questionnaire. Multivariate logistic regression was used to estimate odds ratios and 95% confidence intervals. Cases had higher tobacco consumption and symptomatic gastresophageal reflux, whereas controls had higher mean body mass index (25.3 vs. 20.4) and years of education. A protective independent effect was observed for the highest tertile of total fruit consumption (OR: 0.13, CI: 0.04-0.45, P value = 0.001). Within the group of fruits, a significant inverse association was observed for bananas and kiwis (P for trends: 0.03 and 0.02, respectively). The risk of SCC decreased monotonically with increasing intake frequency of oranges (P value for trend = 0.01). The effect of total vegetable consumption on esophageal SCC was not significant, although a reduction in risk was observed in the highest tertile of intake (OR: 0.66, CI: 0.23-1.87, P value = 0.43). The results of the present study suggest a reasonable association between fruit consumption and esophageal SCC in a Middle Eastern high-risk population.

Published
2011
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4. Personal Characteristics and Urinary Stones

Author

Anahita Houshiar rad, Shiva Heidari, Fatemeh Shirazi, Mahnaz Sanjari, Fatemeh Hosseini, Alice Khachian, and Farangis Shahpourian

Subjects
Gynecology, education.field_of_study, medicine.medical_specialty, business.industry, Incidence (epidemiology), Urinary system, urolithiasis, Population, Disease, personal characteristics, urinary stones, Nephrology, Internal medicine, Medicine, Medical history, Family history, business, education, Body mass index, Socioeconomic status
Abstract

BackgroundUrinary stone disease is a common, painful and costly condition that has affected humankind since antiquity, and there is evidence to show that its incidence has continually increased during past decades. Studies have shown that many extrinsic and intrinsic factors are related to this disease in different population groups. The aim of this study was to identify the personal characteristics that are associated with urinary stone formation.MethodsAll subjects were recruited in the same 7-month period: there were 161 patients with idiopathic renal stone disease and 254 age- and gender-matched healthy subjects. Each participant was individually interviewed with regard to their sociodemographic characteristics and family medical history.ResultsOf patients with renal stones, 66.5% were male; the male to female ratio was 1.98 to 1. The prevalence of renal stone was highest in men aged 30–50 years and in women aged 40–60 years. The main differences between stone formers and healthy subjects were that stone formers had higher body mass index (p = 0.007), lower educational (p = 0.001) and economic (p = 0.037) levels, and more positive family history of urinary stones (p < 0.0001), especially in their siblings. The percentage of unemployed subjects and housekeepers were higher in the case group. The type and duration of employment were significantly different in the two groups (p = 0.014 for type and p = 0.003 for duration). With regard to the job environment (i.e. workplace), most of the individuals in the case group worked outdoors (p = 0.025) and in warm places (p < 0.0001).ConclusionThere are many personal characteristics that might be associated with an elevated risk of renal stone formation. People with high-risk characteristics could be more prone to stone formation and should be more carefully evaluated and followed-up.

Published
2009
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