Primary study · included by 1 review
Combined deficiencies of 25-hydroxyvitamin D and anemia in preschool children with severe early childhood caries: A case-control study.
Deane (Rodd) et al. 2017 · Deane Shannon, Schroth Robert J, Sharma Atul, et al. · Paediatrics & child health · 2018
Trial PICO
Not extracted yet. Trial-level population, intervention, comparator, outcomes and design will appear here after the trial extraction run. Until then, the reviews below describe the study.
Results
Not extracted yet. Per-trial results (events, means, effect and weight as each review's forest plot reports them) will appear here after the trial extraction run.
Included by
| Outcome this study informs | Pooled effect | Evidence | Certainty |
|---|---|---|---|
Dental caries Vitamin D deficiency (serum 25(OH)D < 50 nmol/L) vs Normal vitamin D level (serum 25(OH)D ≥ 50 nmol/L) | RR 1.22 [1.18, 1.25] | 13 studies · 19205 participants | Ungraded |
Dental caries Vitamin D deficiency (serum 25(OH)D < 50 nmol/L) vs Normal vitamin D level (serum 25(OH)D ≥ 50 nmol/L) | RR 1.28 [1.21, 1.35] | 2 studies | Ungraded |
Dental caries Vitamin D deficiency (serum 25(OH)D < 50 nmol/L) vs Normal vitamin D level (serum 25(OH)D ≥ 50 nmol/L) | RR 1.68 [1.57, 1.79] | 6 studies | Ungraded |
Dental caries Vitamin D deficiency (serum 25(OH)D < 50 nmol/L) vs Normal vitamin D level (serum 25(OH)D ≥ 50 nmol/L) | RR 1.19 [1.14, 1.24] | 5 studies | Ungraded |
Dental caries Vitamin D deficiency (serum 25(OH)D < 50 nmol/L) vs Normal vitamin D level (serum 25(OH)D ≥ 50 nmol/L) | RR 1.62 [1.51, 1.74] | 5 studies | Ungraded |
Dental caries Vitamin D deficiency (serum 25(OH)D < 50 nmol/L) vs Normal vitamin D level (serum 25(OH)D ≥ 50 nmol/L) | RR 1.08 [1.04, 1.12] | 4 studies | Ungraded |
Dental caries Vitamin D deficiency (serum 25(OH)D < 50 nmol/L) vs Normal vitamin D level (serum 25(OH)D ≥ 50 nmol/L) | RR 1.16 [1.10, 1.22] | NR | Ungraded |
Dental caries Vitamin D deficiency (serum 25(OH)D < 50 nmol/L) vs Normal vitamin D level (serum 25(OH)D ≥ 50 nmol/L) | RR 1.05 [1.00, 1.09] | 3 studies | Ungraded |
1 including review in total.