Total mortality · People with primary squamous cell carcinoma of the oral cavity (ICD-O C01-C06) or oropharynx (ICD-O C09-C10); head and neck cancer trials…
Lower total dose radiotherapy (67.2 Gy over 5.6 weeks) showed no clear difference in total mortality compared with conventional/standard total dose radiotherapy (72 Gy); GRADE not reported.
1 finding from 1 review
HR 1.38 [0.83, 2.29]
1 study
GRADE not reported
Total mortality · Adults with oral cavity or oropharyngeal cancer with nodal disease (stage N2 or N3)
PET-CT following chemoradiotherapy (neck dissection only if… showed no clear difference in total mortality compared with planned neck dissection before or after chemoradiotherapy (moderate certainty).
1 finding from 1 review
All-cause mortality (ACM) · Adults (any age) with a known number of remaining teeth, followed prospectively in cohort studies
In prospective cohorts, the multivariable-adjusted HR for all-cause mortality in edentulous adults (0 teeth) vs adults with 1-32 teeth was 1.30 (95% CI 1.21 to 1.40; 7 studies, I2=20%); GRADE per-analysis ratings reported in Supplementary File 7 (not available in provided sources).
4 findings from 1 review
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All-cause mortality (ACM) · Adults (any age) with a known number of remaining teeth, followed prospectively in cohort studies
In prospective cohorts, the crude HR for all-cause mortality in adults with 0-19 teeth vs adults with 20-32 teeth was 2.47 (95% CI 2.40 to 2.54; 2 studies, I2=0%); GRADE per-analysis ratings reported in Supplementary File 7 (not available in provided sources).
4 findings from 1 review
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All-cause mortality (ACM) · Adults (any age) with a known number of remaining teeth, followed prospectively in cohort studies
Each additional lost tooth was associated with a multivariable-adjusted HR of 1.02 (95% CI 1.01 to 1.03) for all-cause mortality (11 studies, I2=89%), statistically significant; GRADE per-analysis ratings reported in Supplementary File 7 (not available in provided sources).
3 findings from 1 review
All-cause mortality (ACM) · Adults (any age) with a known number of remaining teeth, followed prospectively in cohort studies
In prospective cohorts, adults with 1-19 teeth had a higher cumulative incidence of all-cause mortality than adults with 20-32 teeth (RR 1.76, 95% CI 1.41 to 2.19; 8 cohort studies, I2=94%); GRADE per-analysis ratings reported in Supplementary File 7 (not available in provided sources).
1 finding from 1 review
All-cause mortality (ACM) · Adults (any age) with a known number of remaining teeth, followed prospectively in cohort studies
In prospective cohorts, edentulous adults (0 teeth) had a higher cumulative incidence of all-cause mortality than adults with 20-32 teeth (RR 2.27, 95% CI 1.82 to 2.83; 8 cohort studies, I2=94%); GRADE per-analysis ratings reported in Supplementary File 7 (not available in provided sources).
1 finding from 1 review
Atherosclerotic cardiovascular disease (ACVD)-related events (morbidity and mortality) · Adults (any age) with a known number of remaining teeth, followed prospectively in cohort studies
In prospective cohorts, adults with 11-16 teeth had a higher cumulative incidence of ACVD-related events than adults with 25-32 teeth (RR 2.27, 95% CI 1.55 to 3.32; 4 cohort studies, I2=87%); GRADE per-analysis ratings reported in Supplementary File 7 (not available in provided sources).
1 finding from 1 review
Atherosclerotic cardiovascular disease (ACVD)-related events (morbidity and mortality) · Adults (any age) with a known number of remaining teeth, followed prospectively in cohort studies
In prospective cohorts, adults with 17-24 teeth had a higher cumulative incidence of ACVD-related events than adults with 25-32 teeth (RR 1.73, 95% CI 1.22 to 2.45; 4 cohort studies, I2=87%); GRADE per-analysis ratings reported in Supplementary File 7 (not available in provided sources).
1 finding from 1 review
Atherosclerotic cardiovascular disease (ACVD)-related events (morbidity and mortality) · Adults (any age) with a known number of remaining teeth, followed prospectively in cohort studies
In prospective cohorts, the multivariable-adjusted HR for ACVD-related events in edentulous adults (0 teeth) vs adults with 1-32 teeth was 1.21 (95% CI 1.07 to 1.36; 5 studies, I2=35%); GRADE per-analysis ratings reported in Supplementary File 7 (not available in provided sources).
4 findings from 1 review
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Atherosclerotic cardiovascular disease (ACVD)-related events (morbidity and mortality) · Adults (any age) with a known number of remaining teeth, followed prospectively in cohort studies
In prospective cohorts, the crude HR for ACVD-related events in adults with 0-19 teeth vs adults with 20-32 teeth was 2.27 (95% CI 1.50 to 3.43; 1 study, I2 not applicable (single study)); GRADE per-analysis ratings reported in Supplementary File 7 (not available in provided sources).
4 findings from 1 review
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Atherosclerotic cardiovascular disease (ACVD)-related events (morbidity and mortality) · Adults (any age) with a known number of remaining teeth, followed prospectively in cohort studies
In prospective cohorts, edentulous adults (0 teeth) had a higher cumulative incidence of ACVD-related events than adults with 20-32 teeth (RR 2.65, 95% CI 1.77 to 3.98; 2 cohort studies, I2=60%); GRADE per-analysis ratings reported in Supplementary File 7 (not available in provided sources).
1 finding from 1 review
Atherosclerotic cardiovascular disease (ACVD)-related events (morbidity and mortality) · Adults (any age) with a known number of remaining teeth, followed prospectively in cohort studies
Each additional lost tooth was associated with a multivariable-adjusted HR of 1.02 (95% CI 1.01 to 1.03) for ACVD-related events (13 studies, I2=75%), statistically significant; GRADE per-analysis ratings reported in Supplementary File 7 (not available in provided sources).
3 findings from 1 review
Atherosclerotic cardiovascular disease (ACVD)-related events (morbidity and mortality) · Adults (any age) with a known number of remaining teeth, followed prospectively in cohort studies
In prospective cohorts, adults with 1-19 teeth had a higher cumulative incidence of ACVD-related events than adults with 20-32 teeth (RR 1.69, 95% CI 1.13 to 2.53; 2 cohort studies, I2=60%); GRADE per-analysis ratings reported in Supplementary File 7 (not available in provided sources).
1 finding from 1 review
Atherosclerotic cardiovascular disease (ACVD)-related events (morbidity and mortality) · Adults (any age) with a known number of remaining teeth, followed prospectively in cohort studies
In prospective cohorts, adults with 0-10 teeth had a higher cumulative incidence of ACVD-related events than adults with 25-32 teeth (RR 2.65, 95% CI 1.84 to 3.81; 4 cohort studies, I2=87%); GRADE per-analysis ratings reported in Supplementary File 7 (not available in provided sources).
1 finding from 1 review
All cause mortality · people with chronic kidney disease (predialysis (GFR 15 to 60 mL/min/1.73 m²), HD, PD, transplant recipients)
Meta-analysis of observational studies (higher vs lower 25(OH)D) for All cause mortality, Patients with chronic kidney disease: RR 0.86 (95% CI 0.81 to 0.92), statistically significant. Umbrella review outcome-level evidence grade: No conclusion.
1 finding from 1 review
All cause mortality · Adults (general population)
Meta-analysis of observational studies (higher vs lower 25(OH)D) for All cause mortality: HR 0.72 (95% CI 0.66 to 0.78), statistically significant. Umbrella review outcome-level evidence grade: No conclusion.
1 finding from 1 review
Cardiovascular mortality · Adults (general population)
Meta-analysis of observational studies (higher vs lower 25(OH)D) for Cardiovascular disease mortality: RR 0.55 (95% CI 0.36 to 0.85), statistically significant. Umbrella review outcome-level evidence grade: No conclusion.
1 finding from 1 review
All cause mortality (in CKD patients) · Participants in observational studies
The meta-analysis of observational studies reported a RR of 0.88 (95% CI 0.81 to 0.93) for higher versus lower circulating vitamin D concentration.
1 finding from 1 review
Mortality or serious adverse events requiring hospital admission · Adults or children at increased risk of bacterial endocarditis (pre-existing cardiac condition) undergoing an invasive dental procedure
The review found no eligible studies for this question.
1 finding from 1 review