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Calcium Dashboard – Details by Country

Iran (Islamic Republic of)


Country Typology: High disease risk, low intervention/policy environment

Health Data

Preterm Births:

  • Lancet Estimates: Preterm Birth Rate per 100 Live Births: 7.5 [4.7-11.8] 1
  • GBD Estimates: DALYS per 100,000 [CI]: 259 [206, 309] 2

Maternal Hypertensive Disorders - Preclampsia & Eclampsia Incidence: 3

  • % of Preeclampsia Cases: 6.60%
  • % of Eclampsia Cases: NR
  • % of Combined Preeclampsia and Eclampsia: NR

Maternal Hypertensive Disorders - DALYS & Deaths: 4

  • DALYs per 100,000: 5.98 [3.80, 9.16]
  • Deaths per 100,000: 0.03 [0.02, 0.04]

Bone Fractures Incidence Rate per 100,000 [CI]: 2118.6 [1926.2, 2311.6] 5

Diet and Food Supply

Calcium Intake: 979.6mg/day (553) 6

Apparent Calcium Intake: 468 mg/day 7

Policies

Calcium Fortification:
No fortification policy

Antenatal Care Guidelines:

  • Supplementation Recommendation:
    No recommendation
  • Food-Based Recommendation:
    No recommendation

References:

1 Preterm Births - Lancet Estimates
Ohuma EO, Moller A-B, Bradley E, et al. National, regional, and global. estimates of preterm birth in 2020, with trends from 2010: a systematic analysis. Lancet 2023; 402: 1261–71.

2 Preterm Births - GBD Estimates
Institute for Health Metrics and Evaluation (IHME). GBD Compare Data Visualization. Global Burden of Disease (GBD) Study 2021. Seattle, WA: IHME, University of Washington, 2023. Available from http://vizhub.healthdata.org/gbd-compare. (Accessed 7/23/2025). For terms and conditions of use, please visit http://www.healthdata.org/about/terms-and-conditions

3 Maternal Hypertensive Disorders - Preclampsia & Eclampsia Incidence
Omani-Samani, R., Maroufizadeh, S., Saedi, N., et al. (2022). Advanced Maternal Age and Adverse Maternal and Neonatal Outcomes in Pregnant Women. Current Women's Health Reviews, 18(3), 102-106.

4 Maternal Hypertensive Disorders - DALYS & Deaths
Institute for Health Metrics and Evaluation (IHME). GBD Compare Data Visualization. Global Burden of Disease (GBD) Study 2021. Seattle, WA: IHME, University of Washington, 2023. Available from http://vizhub.healthdata.org/gbd-compare. (Accessed 9/16/2024).

5 Bone Fractures
Global Burden of Disease Collaborative Network. Global Burden of Disease Study 2021 (GBD 2021). Seattle, United States: Institute for Health Metrics and Evaluation (IHME), 2022. Available from https://vizhub.healthdata.org/gbd-results/. (Accessed 7/18/2025).

6 Calcium Intake
Babaei M, Banaem LM. Nutritional status of pregnant women and urine calcium-to-creatinine ratio during 24th-28th weeks of pregnancy and their relationship with the incidence of hypertensive disorders during pregnancy. J Kermanshah Univ Med Sci. 2018 Mar 31;22(1):e69638.

7 Apparent Calcium Intake
Updated for 2022 based on: Lividini, K., Masters, W.A. Tracing global flows of bioactive compounds from farm to fork in nutrient balance sheets can help guide intervention towards healthier food supplies. Nat Food 3, 703–715 (2022).