Diagnostic criteria
1) Thyroid status was diagnosed according to data previously published in Chinese [31]: Euthyroidism is defined as TSH within 0.3-4.8 mIU/L and FT4 and FT3 within the above laboratory reference ranges. (2) Asymptomatic CHD patients were diagnosed according to the Monica criteria [32]: two or more ECG showing specific changes without suggestive symptoms, and confirmed by the presence of at least one lesion with ≥50% luminal stenosis by coronary angiography. Abnormal ECG findings include the ST segment abnormalities, T wave abnormalities, and other abnormalities indicate myocardium ischemia. (3) Dyslipidemia: Fasting TC > 5.18 mmol/L (200 mg/dl, hypercholesterolemia), fasting TG > 2.27 mmol/L (200 mg/dl, hypertriglyceridemia), fasting HDL-C < 1.04 mmo/L (40 mg/dl, low-HDL-C) in male or < 1.29 mmol/ L (50 mg/dl, low-HDL-C) in female, fasting LDL-C > 2.59 mmol/L(100 mg/dl, high LDL-C) [33]. (4) Non-smokers were defined as never daily use of tobacco.
Grouping of the subjects
Because Teng et al. [31] indicated that a baseline TSH level of 1.0-1.9 mIU/L is an optimal interval to ensure a low incidence of clinical thyroid diseases within five years, and lower limits for normal TSH at 2.5 mIU/L have been suggested based on epidemiological studies [34], we divided those euthyroid patients into four categories: G1(lower limits of TSH, 0.3-0.99 mIU/L), G2 (TSH 1.0-1.89 mIU/L), G3(TSH 1.9-2.49 mIU/L) and G4 (upper limits of TSH 2.5-4.8 mIU/L). Furthermore, to compare TSH levels among euthyroid subjects with varying lipid profiles, all subjects were classified as abnormal or normal according to the lipid levels.
診斷 准則
1 )甲狀腺地位被診斷出根據數據以前以中文出版[31]:euthyroidism是界定為對在0.3-4.8廟/l和ft4和3內的上述實驗室參考范圍。 (2)無症狀CHD患者被診斷為根據的莫尼卡標准[32]:兩個或更多心電圖展示具體變化,但不暗示症狀,和証實了存在的,至少有一個損傷≥50%luminal冠狀動脈狹窄的血管造影。 調查結果包括聖部分異常心電圖異常、T浪異常的情況,以及其他異常的情況表明心肌缺。 (3)):齋Tc>5.18mmol/L(200mg/dL,有、齋TG>2.27mmol/L(200mg/dL,hypertriglyceridemia、齋HDL-C<1。04速度/l(40mg/dL,低-HDL-C)在男性或<1.29mmol/L(50mg/dL,低-HDL-C)在女性、絕食LDL-C>2.59mmol/L(100mg/dL,高LDL-C)[33]。 (4)非吸煙者的定義是每天從未使用 煙草.
分組 的主題,由於鄧
實際et al. [31]表示,對一個基准水平1.0-1。9廟/l是一個最佳間隔,確保一個低發病率甲狀腺疾病的臨床內五年,和較低的限度為正常對在2.5廟/l已建議為基礎的流行病學研究[34]我們分這些euthyroid病人為四個類別:G1(下限,對0.3-0.99廟/l)、G2(對1.0-1.89廟/l)、G3(對1.9-2.49廟/l)和G4(上限對2.5-4.8廟/l)。此外,在比較不同科目euthyroid之間對各級脂質,所有議題均被列為不正常或正常根據血脂水平。
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