Validation of a quantitative food frequency questionnaire for rapid assessment of dietary calcium intake

Ko, Musgrave; Giambalvo, L; Hl, Leclerc; Ra, Cook; Cj, Rosen

doi:10.1016/s0002-8223(21)02399-3

Cited by 123 publications

(16 citation statements)

References 14 publications

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“…Questionnaires. All subjects completed the following questionnaires during the first visit: general health status; PA and training logs; calcium intake (23); and bone-specific physical activity questionnaire (BPAQ) (35). Training logs included frequency, intensity, duration, and type of exercise, and rowers completed specific questions regarding injury etiology and disordered eating behaviors.…”

Section: Methodsmentioning

confidence: 99%

“…A voxel size of 0.4 mm was used for all sites at the scout view speed of 40 mm•s 21 and CT speed of 20 mm•s 21 . At the distal forearm (4%), contour mode 3 at 169 mg•cm 23 and peel mode 4 at 650 mg•cm 23 with a 10% peel were used. For the proximal forearm (66%), contour mode 2 at 710 mg•cm 23 was used.…”

Section: Methodsmentioning

confidence: 99%

“…At the distal forearm (4%), contour mode 3 at 169 mg•cm 23 and peel mode 4 at 650 mg•cm 23 with a 10% peel were used. For the proximal forearm (66%), contour mode 2 at 710 mg•cm 23 was used. All the same 4 and 66% site variables were measured at the forearm sites as described above for the tibiae sites.…”

Section: Methodsmentioning

confidence: 99%

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Skeletal Health and Associated Injury Risk in Collegiate Female Rowers

Baker

Buchanan²,

Bemben³

2020

Journal of Strength and Conditioning Research

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Baker, BS, Buchanan, SR, and Bemben, DA. Skeletal health and associated injury risk in collegiate female rowers. J Strength Cond Res 36(4): 1125–1133, 2022—Rowing has been associated with low bone mass and stress fractures. The aim of this study was to compare bone density, geometry, and skeletal asymmetries between competitive female rowers and matched controls and within rowers based on reported injury status, allowing for the calculation of practical injury risk prediction equations. Rowers (n = 24) and controls (n = 24) completed total body, lumbar spine, and and dual femur and radii dual energy x-ray absorptiometry and peripheral quantitative computed tomography scans. One-way analyses of covariance were performed between rowers and controls, and one-way analyses of variance were performed between rowers based on reported rib injury status (injured [n = 11]; injury-free [n = 13]). Logistic regression was used to create prediction models of rowers' injury status. Significance was set at p ≤ 0.05. Rowers were taller, had greater lean mass, less fat mass, and mostly equivalent skeletal measures compared to controls, which were within normal ranges (p < 0.048). Injury-free rowers consumed over 500 mg·d−1 more calcium and were less symmetrical at the 4% tibiae and hips (p < 0.015). The strongest predictive regression model of reported rib injury in rowers comprised calcium intake and the symmetry index of hip strength index (R2 = 0.833; p < 0.001). A more practical model including daily calcium intake and total bone specific physical activity (PA) scores can be used to correctly predict injury status 75% of the time (R2 = 0.750; p = 0.022). This is the first study to provide practitioners an injury prediction model for competitive rowers, reiterating the importance of proper nutrition and auxiliary PA focusing on balanced movement patterns.

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Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

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Skeletal Health and Associated Injury Risk in Collegiate Female Rowers

Baker

Buchanan²,

Bemben³

2020

Journal of Strength and Conditioning Research

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“…( 19,20 ) Total calcium and vitamin D daily intake were assessed at baseline and every 3 months using a food‐frequency questionnaire combined with the history of supplemental calcium and vitamin D intake. ( 21 ) Total nutritional intakes were classified as <50%, 50% to 100%, or >100% of the age‐related dietary reference intake. ( 22 )…”

Section: Methodsmentioning

confidence: 99%

“…Bootstrap analysis validated these results, generating sensitivity of 61% (95% CI 47-75) and specificity of 72% (95% CI 66-78). If a child had low LS BMD, the likelihood of suffering one or more IVF was 25% (95% CI [20][21][22][23][24][25][26][27][28][29][30][31]. The NPV was 93% (95% CI 90-95), meaning that if a child did not have low LS BMD, the likelihood of IVF was 7% (95% CI 5-10).…”

Section: Pvf Scenario Paradigm 1: Low Ls Bmd (Without Consideration O...mentioning

confidence: 99%

The Accuracy of Incident Vertebral Fracture Detection in Children Using Targeted Case-Finding Approaches

Siminoski

Wang

Jaremko

et al. 2020

Journal of Bone and Mineral Research

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Vertebral fractures are clinically important sequelae of a wide array of pediatric diseases. In this study, we examined the accuracy of case-finding strategies for detecting incident vertebral fractures (IVF) over 2 years in glucocorticoid-treated children (n = 343) with leukemia, rheumatic disorders, or nephrotic syndrome. Two clinical situations were addressed: the prevalent vertebral fracture (PVF) scenario (when baseline PVF status was known), which assessed the utility of PVF and low lumbar spine bone mineral density (LS BMD; Z-score <−1.4), and the non-PVF scenario (when PVF status was unknown), which evaluated low LS BMD and back pain. LS BMD was measured by dual-energy X-ray absorptiometry, vertebral fractures were quantified on spine radiographs using the modified Genant semiquantitative method, and back pain was assessed by patient report. Forty-four patients (12.8%) had IVF. In the PVF scenario, both low LS BMD and PVF were significant predictors of IVF. Using PVF to determine which patients should have radiographs, 11% would undergo radiography (95% confidence interval [CI] 8-15) with 46% of IVF (95% CI 30-61) detected. Sensitivity would be higher with a strategy of PVF or low LS BMD at baseline (73%; 95% CI 57-85) but would require radiographs in 37% of children (95% CI 32-42). In the non-PVF scenario, the strategy of low LS BMD and back pain produced the highest specificity of any non-PVF model at 87% (95% CI 83-91), the greatest overall accuracy at 82% (95% CI 78-86), and the lowest radiography rate at 17% (95% CI 14-22). Low LS BMD or back pain in the non-PVF scenario produced the highest sensitivity at 82% (95% CI 67-92), but required radiographs in 65% (95% CI 60-70). These results provide guidance for targeting spine radiography in children at risk for IVF.

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Effects of Isotretinoin on Bone Mineralization During Routine Therapy With Isotretinoin for Acne Vulgaris

Margolis¹

1996

Arch Dermatol

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Validation of a quantitative food frequency questionnaire for rapid assessment of dietary calcium intake

Cited by 123 publications

References 14 publications

Skeletal Health and Associated Injury Risk in Collegiate Female Rowers

Skeletal Health and Associated Injury Risk in Collegiate Female Rowers

The Accuracy of Incident Vertebral Fracture Detection in Children Using Targeted Case-Finding Approaches

Effects of Isotretinoin on Bone Mineralization During Routine Therapy With Isotretinoin for Acne Vulgaris

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