Platelet Indices and Hypertension: Results from Shahedieh Cohort Study, Yazd, Iran

Table 2

Relationship between hypertension and platelet indices (crude OR (95% CI)).

Platelet indices	Quartiles	Age groups
		30–39.9	40–49.9	50–59.9	60≤
PDW (fl)	Quartile 1	1	1	1	1
	Quartile 2	0.205 (0.059–0.715)	0.687 (0.424–1.115)	1.437 (0.983–2.101)	0.660 (0.452–0.963)
	Quartile 3	0.440 (0.169–1.145)	0.960 (0.614–1.501)	0.971 (0.649–1.452)	0.660 (0.460–0.946)
	Quartile 4	1.194 (0.560–2.544)	0.762 (0.468–1.243)	1.679 (1.164–2.421)	0.685 (0.483–0.972)
MPV (fl)	Quartile 1	1	1	1	1
	Quartile 2	2.258 (0.861–5.919)	0.608 (0.351–1.052)	0.812 (0.546–1.208)	1.457 (0.980–2.166)
	Quartile 3	1.461 (0.559–3.821)	0.678 (0.438–1.050)	0.958 (0.688–1.332)	1.380 (0.976–1.951)
	Quartile 4	2.696 (0.676–4.255)	0.719 (0.455–1.136)	0.919 (0.656–1.288)	1.383 (0.974–1.963)
PLT (/l)	Quartile 1	1	1	1	1
	Quartile 2	0.631 (0.198–2.003)	1.529 (0.846–2.707)	1.199 (0.833–1.725)	1.044 (0.719–1.517)
	Quartile 3	1.504 (0.577–3.918)	1.950 (1.132–3.358)	1.166 (0.808–1.684)	1.155 (0.803–1.662)
	Quartile 4	2.121 (0.847–5.312)	2.021 (1.185–3.447)	1.222 (0.846–1.765)	1.330 (0.925–1.912)

. The value of PDW quartiles. Q1: PDW ≤ 16.2 (reference), Q2: 16.2 < PDW ≤ 16.7, Q3: 16.7 < PDW ≤ 17.2, and Q4: PDW > 17.2. The value of MPV quartiles. Q1: MPV ≤ 7.5 (reference), Q2: 7.5 < MPV ≤ 7.7, Q3: 7.7 < MPV ≤ 8.1, and Q4: MPV > 8.1. The value of PLT quartiles. Q1: PLT ≤ 205 (reference), Q2: 205 < PLT ≤ 238, Q3: 238 < PLT ≤ 276, and Q4: PLT > 276.