"This file explains all of the variables in the dataset that accompanies Stieglitz et al.'s 2019 eLife manuscript, ""Computed tomography shows high fracture prevalence among physically active forager-horticulturalists with high fertility""" dataset: data for dryad Variable Definition ID Individual ID close_market_proximity Dummy indicating close to San Borja any_fx_t6_12 Whether any fracture of thoracic vertebrae (T6-12) is present (grade ?1) nonmild_fx_t6_12 Whether any fracture of thoracic vertebrae (T6-12) is present (grade ?2) fx_grade_t6_12 Thoracic vertebral fracture grade (0=none; 0.5=borderline; 1=mild; 2=moderate; 3=severe) bmd Thoracic vertebral bone mineral density (mg/cm3) z_bmd Thoracic vertebral bone mineral density z-score male Male gender (1=yes; 0=no) z_age Agez-score age_cat_10 "Age category (10-year intervals before age 70, and age?70)" height Height (cm) z_height Height z-score weight Weight (kg) z_weight Weight z-score bmi BMI (kg/m2) z_bmi BMI z-score bodyfat Percent body fat z_bodyfat Percent body fat z-score fatmass Fat mass (kg) z_fatmass Fat mass z-score fatfreemass Fat free mass (kg) z_fatfreemass Fat free mass z-score age_menarche Age at menarche (women only; years) age_menopause Age at menopause (women only; years) yrs_since_menopause Number of years since menopause (women only; years) n_live_births_cat Number of live births category (women only; 0 = 0 births; 2 = 1-2 births; 5 = 3-5 births; 9 = 6-9 births; 10 = ?10 births) early_afb_lt18 Dummy indicating early age at first birth (women only; <18 years) yrs_menarche_first_birth Number of years from menarche to first birth (women only) mean_IBI_months Mean interbirth interval (women only; months) short_IBI_lt29.7mos Dummy indicating short interbirth interval (women only; <29.7 months) spanish Spanish fluency (0=none; 1=some/moderate; 2=fluent) any_spanish Dummy indicating some/moderate or fluent Spanish any_school Dummy indicating >0 years of schooling