血糖控制水平HbAlc和體質(zhì)指數(shù)對(duì)血清甲狀腺激素水平的影響
發(fā)布時(shí)間:2018-06-24 14:52
本文選題:2型糖尿病 + 甲狀腺疾病; 參考:《東南大學(xué)》2015年碩士論文
【摘要】:研究目的:1.探討2型糖尿病患者血糖控制水平HbAlc對(duì)血清甲狀腺激素水平的影響。2.探討體質(zhì)指數(shù)(BMI)與正常范圍血清甲狀腺激素水平的相關(guān)性。研究方法:1.回顧性分析來(lái)我院內(nèi)分泌科診治的994例2型糖尿病患者(均符合1999年WHO指南)及體檢中心的2279例非糖尿病人群的患甲狀腺疾病情況。2.納入835例無(wú)甲狀腺疾病的2型糖尿病患者及性別和年齡(±2歲)相匹配的835例非糖尿病者,分為糖尿病組及非糖尿病組,測(cè)定肝功能、血脂、空腹血糖、糖化血紅蛋白(HbAlc)和甲狀腺功能,測(cè)量身高、腰圍、體重,分別比較兩組血清甲狀腺激素水平,并進(jìn)一步采用多元線(xiàn)性回歸模型分析HbAlc與甲狀腺激素(TSH、FT4、FT3及FT3/FT4)的相關(guān)性。3.納入來(lái)我院體檢中心的2097例排除甲狀腺疾病的體檢者。根據(jù)BMI的水平分為非肥胖組(BMI24kg/m2)及超重肥胖組(BMI≥24kg/m2)。清晨空腹抽血測(cè)肝功能、血脂、空腹血糖、HbAlc和甲狀腺功能,量身高,腰圍,體重;比較兩組人群的甲狀腺激素水平。多元線(xiàn)性回歸模型分析BMI與血清甲狀腺激素之間的相關(guān)性。結(jié)果:1.994例2型糖尿病患者的甲狀腺疾病患病率為13.6%;其中亞臨床甲減最常見(jiàn)(11.07%),其次為甲狀腺機(jī)能減退(1.41%)、亞臨床甲亢(0.6%)及甲亢(0.5%);而2279例非糖尿病人群甲狀腺疾病的患病率為7.99%,其中亞臨床甲減最常見(jiàn)(5.97%),其次為甲狀腺機(jī)能減退癥(1%),亞臨床甲亢(0.61%)及甲狀腺機(jī)能亢進(jìn)(0.39%)。2.2型糖尿病患者中女性合并甲狀腺疾病的患病率較男性顯著升高,差異有顯著統(tǒng)計(jì)學(xué)意義(19.7%vs.9.1%,P0.05);且2型糖尿病患者甲減(包含臨床甲減及亞臨床甲減)的患病率隨著年齡及糖尿病病程呈增長(zhǎng)趨勢(shì)(趨勢(shì)P值均0.05),而甲亢(包含臨床甲亢及亞臨床甲亢)的患病率隨著年齡及病程的增長(zhǎng)未呈現(xiàn)上升或下降趨勢(shì)(趨勢(shì)P值均0.05)。3.2型糖尿病患者的血清FT3, FT3/FT4及TSH水平與非糖尿病者比較顯著降低(4.34±0.81vs.4.51±0.65,0.27±0.05 vs.0.28±0.05,2.26±1.39 vs.2.74±1.63,P值0.05)。4.2型糖尿病患者中二甲雙胍組、胰島素組及胰島素加二甲雙胍組這三組與非二甲雙胍口服降糖治療組相比,血清FT3及FT3/FT4水平均顯著降低(FT3:4.29±0.85、4.13±0.74及4.26±0.83vs.4.46±0.76;FT3/FT4:0.26±0.06、0.26±0.05及0.27±0.06vs.0.28±0.05,P值均0.05)。5.2型糖尿病組中非甲狀腺疾病綜合征(NTIS)患病率隨著HbAlc的升高而上升,其中低T3血癥、低T4血癥及低T3和T4血癥的患病率亦隨著HbAlc的升高而上升(趨勢(shì)P值均0.05)。6.2型糖尿病患者HbAlc與血清FT3, FT3/FT4及TSH水平顯著負(fù)相關(guān)(P0.001),而與血清FT4水平顯著正相關(guān)(P0.05)。校正年齡、性別、BMI、腰圍、ALT、AST、GGT及TSH后,HbAlc與血清FT3, FT3/FT4仍顯著負(fù)相關(guān)性(P0.001),與血清FT4仍顯著正相關(guān)性(P0.05)。7.超重肥胖組血清FT3水平及FT3/FT4較非肥胖組明顯升高(P0.05),兩組比較血清FT4和TSH無(wú)顯著性差異(P0.05)。8.多元線(xiàn)性回歸模型校正年齡、性別、ALT、GGT、TG、LDL、HDL、FPG、 SBP及DBP因素后,非肥胖組人群BMI與血清甲狀腺激素FT3、FT3/FT4、TSH及FT4無(wú)相關(guān)性(β=0.001、0.002、0.047及-0.095,P均0.05)。超重肥胖組人群的BMI與FT3(β=0.054,P0.001)及FT3/FT4 (β= 0.011, P0.001)顯著正相關(guān),而與TSH及FT4無(wú)相關(guān)性(p=0.009及-0.02,P均0.05)。結(jié)論:1.2型糖尿病患者長(zhǎng)期血糖控制不佳可能會(huì)導(dǎo)致非甲狀腺疾病綜合征,HbAlc與血清FT3及FT3/FT4顯著負(fù)相關(guān)。2.超重和肥胖可引起血清甲狀腺激素水平的改變,BMI與血清FT3水平及FT3/FT4顯著正相關(guān)。
[Abstract]:Objective : To investigate the effect of HbAlc on serum thyroid hormone levels in patients with type 2 diabetes mellitus .
The correlation between BMI and serum thyroid hormones was analyzed by multiple linear regression models . Results : 1.994 patients with type 2 diabetes mellitus had thyroid disease prevalence of 13.6 % ;
Among them subclinical hypothyroidism was the most common ( 11.07 % ) , followed by hypothyroidism ( 1.41 % ) , subclinical hyperthyroidism ( 0.6 % ) and hyperthyroidism ( 0.5 % ) ;
The prevalence of thyroid diseases in 2279 non - diabetic patients was 7.99 % , among which subclinical hypothyroidism was the most common ( 5.97 % ) , followed by hypothyroidism ( 1 % ) , subclinical hyperthyroidism ( 0.61 % ) and hyperthyroidism ( 0.39 % ) .
The prevalence of hypothyroidism ( including clinical hypothyroidism and subclinical hypothyroidism ) increased with age and duration of diabetes ( P < 0.05 ) . The levels of serum FT3 , FT3 / FT4 and TSH in patients with type 2 diabetes mellitus were significantly lower ( 4.34 鹵 0.81 vs . 4.51 鹵 0.65 , 0.27 鹵 0 . 05 vs . 2.74 鹵 1 . 63 , P < 0.05 ) .
The prevalence of serum FT3 , FT3 / FT4 , FT3 / FT4 , FT3 / FT4 , FT3 / FT4 , FT3 / FT4 , FT3 / FT4 , FT3 / FT4 , FT3 / FT4 and FT3 / FT4 were significantly correlated ( P0.05 ) . Conclusion : Long - term glucose control in patients with type 1 diabetes may lead to non - thyroid disease syndrome , and HbAlc is negatively correlated with serum FT3 and FT3 / FT4 . Overweight and obesity may cause changes in serum thyroid hormone levels , and BMI is significantly correlated with serum FT3 levels and FT3 / FT4 .
【學(xué)位授予單位】:東南大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2015
【分類(lèi)號(hào)】:R587.1;R581
【參考文獻(xiàn)】
相關(guān)期刊論文 前1條
1 ;Elevation of tumor necrosis factor-α,interleukin-1β and interleukin-6 levels in aortic intima of Chinese Guizhou minipigs with streptozotocin-induced diabetes[J];Chinese Medical Journal;2007年06期
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