Table 4

Correlation between the HIAs and the different parameters in the CMV, diabetic, and healthy participant subgroups

	HIA day 28/day 0
	Age (years)	Total cholesterol (mmol/L	HDL-C (mmol/L)	LDL-C (mmol/L)	Triglyceride (mmol/L)	Glucose (mmol/L)	HgbA1c (%)	White cell count ×10⁹/l	Neutrophils (×10⁹/L)	Waist circumference (cm)	Clinical frailty score	PASE	BMI
CMV+ diabetic
Spearman (r)	−0.09292	−0.2335	0.3400	−0.2473	0.2920	−0.3454	0.06406	0.02574	0.1608	−0.3117	0.3526	−0.4568	−0.2832
95% CI	−0.4131 to 0.2477	−0.5294 to 0.1130	0.00277 to 0.6078	−0.5398 to 0.09852	−0.5731 to 0.05054	−0.6261 to 0.01459	−0.2846 to 0.3977	−0.3541 to 0.3983	−0.1557 to 0.6136	−0.5947 to 0.04007	−0.02229 to 0.6136	−0.6855 to 0.1460	−0.5631 to 0.05495
p (two-tailed)	0.5844	0.1705	0.0424	0.1459	0.0840	0.0528	0.7147	0.8945	0.0323	0.0727	0.0323	0.0045	0.0894
CMV+ non-diabetic
Spearman (r)	0.2392	0.01960	−0.1649	−0.08602	0.2155	0.00474	0.06474	0.3553	0.1826	0.02924	0.3610	−0.3482	0.1345
95% CI	−0.08327 to 0.5164	−0.3109 to 0.3459	−0.4680 to 0.1730	−0.2496 to 0.4032	−0.2496 to 0.4032	−0.3434 to 0.3418	−0.3417 to 0.4508	−0.05880 to 0.6655	−0.2409 to 0.5476	−0.3163 to 0.3680	0.05055 to 0.6078	−0.6013 to 0.03155	−0.1896 to 0.4323
p (two-tailed)	0.1320	0.9070	0.3226	0.6076	0.1939	0.9781	0.7534	0.0814	0.3824	0.8676	0.0204	0.0277	0.4019
CMV− diabetic
Spearman (r)	−0.2559	−0.1489	−0.1321	−0.1837	−0.08273	−0.6106	−0.1038	−0.1769	−0.2167	−0.5371	0.4046	−0.3007	−0.3319
95% CI	−0.6544 to 0.2537	−0.5976 to 0.3709	−0.6141 to 0.4217	−0.6325 to 0.3575	−0.5668 to 0.4437	−0.8537 to 0.1490	−0.5674 to 0.4097	−0.6919 to 0.4574	−0.7129 to 0.4241	−0.8143 to 0.06056	−0.6812 to 0.2078	−0.6919 to 0.4574	−0.6994 to 0.1744
p (two-tailed)	0.3053	0.2041	0.3156	0.1931	0.3633	0.0009	0.2833	0.3828	0.3052	0.0020	0.2254	0.3828	0.1785
CMV− non-diabetic
Spearman (r)	0.06973	−0.3821	−0.3561	−0.2866	0.07169	0.2378	0.08385	0.5885	0.4266	−0.5371	−0.1527	−0.2933	0.1259
95% CI	−0.4379 to 0.5436	−0.7361 to 0.1361	−0.7220 to 0.1655	−0.6828 to 0.2398	−0.4363 to 0.5450	−0.2886 to 0.6538	−0.4263 to 0.5535	0.1150 to 0.8441	−0.1037 to 0.7680	−0.8143 to 0.06056	−0.6002 to 0.3675	−0.6866 to 0.2329	−0.3909 to 0.5824
p (two-tailed)	0.6585	0.0240	0.0328	0.0686	0.7159	0.3570	0.7475	0.0188	0.1015	0.5405	0.1946	0.0624	0.6320

BMI, body mass index; CMV, cytomegalovirus; HgbA1c, glycated hemoglobin; HDL-C, high-density lipoprotein cholesterol; HIA, hemagglutination inhibition assay; LDL-C, low-density lipoprotein cholesterol; PASE, PASE, Physical Activity Scale for the Elderly.