[Retracted] Establishment of Multiple Parameter Reference Intervals for Different Age Groups in Qingdao, China

Table 6

A comparative study of correlation parameters between males and females in the same age group of 50–64 years old ( ± s).

Groups	Male (n = 120)	Female (n = 120)	t
FBG (mmol/L)	5.18 ± 0.55	5.05 ± 0.49	2.262	0.010
ALT (IU/L)	21.24 ± 9.58	17.55 ± 7.56	3.872	<0.001
AST (IU/L)	19.26 ± 4.91	18.64 ± 4.11	1.226	0.252
BUN (mmol/L)	5.53 ± 1.22	5.21 ± 1.17	2.426	0.009
Cr (Umol/L)	101.24 ± 9.96	82.51 ± 7.19	19.646	<0.001
Hb (g/L)	154.92 ± 9.48	137.32 ± 9.10	17.008	<0.001
TSH (uIU/mL)	1.89 ± 1.22	2.04 ± 1.09	−1.185	0.731
FT3 (pmol/L)	4.70 ± 0.42	4.46 ± 0.39	5.316	<0.001
TT3 (ng/mL)	1.13 ± 0.16	1.09 ± 0.12	2.619	0.015
FT4 (pmol/L)	13.36 ± 1.24	13.31 ± 1.08	0.382	0.725
TT4 (μg/dL)	7.84 ± 1.26	8.02 ± 1.06	−1.375	0.187
VB12 (pmol/L)	409.73 ± 168.56	556.59 ± 245.61	−24.834	<0.001
CYFRA 21-1 (ng/mL)	1.54 ± 0.79	1.52 ± 1.86	0.097	0.877
SCC (ng/mL)	0.87 ± 0.36	1.00 ± 0.36	−0.404	0.427
Anti-TG (IU/mL)	1.82 ± 3.11	16.63 ± 73.09	−2.428	0.016
Anti-TPO (IU/mL)	2.19 ± 15.13	10.06 ± 46.23	−1.963	0.274
Ferritin (ng/mL)	143.06 ± 80.17	77.62 ± 46.71	9.104	<0.001