Low Vital Capacity Was Associated with Incident Diabetes in a Japanese Health Screening Population in Whom Obesity Was Not Prevalent

Oda, Eiji

doi:10.1016/j.jcjd.2015.09.003

Cited by 7 publications

(5 citation statements)

References 23 publications

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“…After review of the titles and abstracts, 1,555 studies were excluded and 42 studies were reviewed with the full texts. A total of nine studies [5,[17][18][19][20][21][22][23][24] were included in the final meta-analysis, comprising 88,799 individuals and 5,480 incident T2DM patients (Fig. 1).…”

Section: Resultsmentioning

confidence: 99%

“…The sample sizes ranged from 2,967 to 27,711 and the mean age of the participants ranged from 41 to 60 years. Among the prospective studies, four [19,21,22,24] reported two separate outcomes (men and women) on the association of reduced lung function and incident T2DM. All studies were assessed using the NOS with low risk of bias and high methodological quality.…”

Section: Characteristics Of the Studiesmentioning

confidence: 99%

“…Seven studies [5,18,19,[21][22][23][24] had 11 outcomes on the association of FVC %pre with the risk of T2DM. Compared to the highest category of FVC %pre , the lowest category of FVC %pre was significantly associated with T2DM risk (RR = 1.49, 95% CI: 1.39-1.59, I 2 = 0.0%, p heterogeneity = 0.80) with no evidence of heterogeneity (Fig.…”

Section: Forced Vital Capacity (Fvc) (% Predicted)mentioning

confidence: 99%

“…Five studies [5,17,19,20,22] with seven outcomes on the association of FEV 1 -to-FVC ratio% with risk of T2DM. Compared to the highest category of FEV 1 -to-FVC ratio%, the lowest category of FEV 1 -to-FVC ratio% was not significantly associated with T2DM risk (RR = 1.01, 95% CI: 0.91-1.13, I 2 = 15.9%, p heterogeneity = 0.31, Fig.…”

Section: Forced Expiratory Volume In 1 Second/forced Vital Capacity (Fev 1 -To-fvc Ratio%)mentioning

confidence: 99%

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Reduced lung function predicts risk of incident type 2 diabetes: insights from a meta-analysis of prospective studies

et al. 2022

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Epidemiological studies have repeatedly investigated the association between reduced pulmonary function and incident type 2 diabetes mellitus (T2DM). However, the results have been inconsistent. This meta-analysis aimed to clarify this association with prospective cohort studies. We searched PubMed, Web of Science (ISI), and Google Scholar for all studies (in English) reporting reduced lung function with a risk of T2DM. The measures of lung function included percentage of forced vital capacity for predicted values (FVC %pre ), percentage of forced expiratory volume in the first second after expiration for predicted values (FEV 1%pre ) and FEV 1 -to-FVC ratio%. Summary risk ratios (RRs) and 95% confidence intervals (CIs) were calculated using fixed-effects or random-effects meta-analyses. A total of 5,480 incident T2DM patients among 88,799 individuals were identified from nine prospective cohort studies. Compared to the highest category of FVC %pre and FEV 1%pre , the lowest category of FVC %pre and FEV 1%pre were significantly associated with increased incident T2DM risk (FVC %pre : RR = 1.49, 95% CI: 1.39-1.59; FEV 1%pre : RR = 1.52, 95% CI: 1.42-1.62). However, no significant relationship was found between the FEV 1 /FVC ratio and incident T2DM risk (RR = 1.01, 95% CI: 0.91-1.13). Current evidence suggests that restrictive rather than obstructive impairment of lung function is significantly associated with the incidence of T2DM. Further research is warranted to explore potential mediators of this relationship.

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Section: Resultsmentioning

confidence: 99%

Section: Characteristics Of the Studiesmentioning

confidence: 99%

Section: Forced Vital Capacity (Fvc) (% Predicted)mentioning

confidence: 99%

Section: Forced Expiratory Volume In 1 Second/forced Vital Capacity (Fev 1 -To-fvc Ratio%)mentioning

confidence: 99%

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Reduced lung function predicts risk of incident type 2 diabetes: insights from a meta-analysis of prospective studies

et al. 2022

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“…So far, the efficient method to estimate lung function of college student is by determining VC, which offer information essential for the characterization of the pathophysiological state resulting from abnormalities in the pulmonary-ventilatory processes [ 19 ]. Research findings have pointed out that there are many factors that can affect VC, such as weight [ 20 ], bone mineral density [ 21 ], chronic obstructive pulmonary disease [ 22 ], BMI [ 17 ], hypertension [ 23 ] and diabetes [ 24 ]. However, few studies have been done on body mass index and vital capacity, especially in college students.…”

Section: Discussionmentioning

confidence: 99%

Association between body mass index (BMI) and vital capacity of college students of Zhuang nationality in China: a cross-section study

Liu

Lü

et al. 2017

Oncotarget

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ObjectiveOur study is to evaluate the association between body mass index (BMI) and vital capacity of college students of Zhuang Nationality in China.Methods463 college students of Zhuang Nationality from Guangxi Medical University were selected. Basic information, body composition and vital capacity of college students were measured. According to the level of BMI, college students were divided into four groups (BMI<18.5, 18.5≤BMI<23.9, 23.9≤BMI<27.9 and BMI≥27.9). Multivariate logistic regression analysis was performed to assess the association between BMI and vital capacity.ResultsIn male college students, there was no significant difference in vital capacity between the four groups (3029.54±869.25, 3347.06±784.54, 3540.00±805.35 and 3966.50±350.2, P=0.0727, respectively). Multivariate regression analysis showed that after adjusting for confounding factors, no significant association was observed between BMI and vital capacity (OR=115.02, 95% CI: -555.58∼785.63; OR=-166.58, 95% CI: -1684.56∼1351.41; OR=-484.01, 95% CI:-3504.53, 2536.51, respectively. BMI<18.5 group served as reference group). In female college students, there was also no significant difference in vital capacity between the four groups (2455.15±574.4, 2555.06±637.03, 2750.33±1224.05 and 2473.00±159.06, P=0.4011, respectively). Multivariate regression analysis showed that after adjusting for confounding factors, no significant association was observed between BMI and vital capacity (OR=-88.88, 95% CI: -333.59∼155.84; OR=20.00, 95% CI: -694.39∼734.39; OR=2.86, 95% CI: -1830.58, 1836.3, respectively. BMI<18.5 group served as reference group).ConclusionThere was no evidence that BMI is associated with vital capacity in college students of Zhuang Nationality.

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Historical perspectives of the metabolic syndrome

Oda

2018

Clinics in Dermatology

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Low Vital Capacity Was Associated with Incident Diabetes in a Japanese Health Screening Population in Whom Obesity Was Not Prevalent

Cited by 7 publications

References 23 publications

Reduced lung function predicts risk of incident type 2 diabetes: insights from a meta-analysis of prospective studies

Reduced lung function predicts risk of incident type 2 diabetes: insights from a meta-analysis of prospective studies

Association between body mass index (BMI) and vital capacity of college students of Zhuang nationality in China: a cross-section study

Historical perspectives of the metabolic syndrome

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