Table 2

Sex-specific β estimates of determinants for MPV in the population sample

Females (n = 7081)Males (n = 7386)
β95% CIPβ95% CIP
Age (per 5 y) 0.00776 –0.00672 to 0.0222 .29 −0.00134 –0.0120 to 0.00930 .80 
Menopause (%) −0.0595 –0.126 to 0.00731 .081 —  — 
Menstruation (%) 0.123 0.0232 to 0.224 .016 —  — 
HRT (%) 0.0429 –0.0224 to 0.108 .20 —  — 
Oral contraceptives (%) 0.150 0.0649 to 0.236 .00057 —  — 
Hypertension (%) 0.0351 –0.0181 to 0.0883 .20 0.0530 0.00520 to 0.101 .030 
Smoking (%) 0.0476 –0.00686 to 0.102 .087 0.179 0.129 to 0.230 <.0001 
Dyslipidemia (%) −0.0410 –0.0925 to 0.0105 .12 0.0224 –0.0185 to 0.0632 .28 
Diabetes (%) 0.0591 –0.0428 to 0.161 .26 0.0358 –0.0461 to 0.118 .39 
Obesity (%) 0.0273 –0.0234 to 0.0780 .29 0.0280 –0.0181 to 0.0740 .23 
Family history of MI or stroke (%) −0.0161 –0.0623 to 0.0300 .49 0.0281 –0.0197 to 0.0760 .25 
Beta blockers (%) 0.00560 –0.0703 to 0.0815 .89 0.0542 –0.0166 to 0.125 .13 
Antiplatelets (%) 0.0150 –0.132 to 0.161 .84 −0.0324 –0.140 to 0.0755 .56 
Antihypertensives (%) −0.0298 –0.123 to 0.0631 .53 −0.0655 –0.160 to 0.0288 .17 
Aspirin (%) 0.0512 –0.104 to 0.207 .52 0.0819 –0.0294 to 0.193 .15 
Antilipemic drugs (%) 0.0130 –0.0606 to 0.0867 .73 0.00998 –0.0537 to 0.0737 .76 
ACE inhibitors (%) −0.0282 –0.108 to 0.0518 .49 0.0557 –0.0268 to 0.138 .19 
Diuretics (%) 0.0487 –0.0458 to 0.143 .31 0.0703 –0.0225 to 0.163 .14 
WBC (× 109/L) 0.0685 0.0574 to 0.0796 <.0001 0.0394 0.0308 to 0.0479 <.0001 
Platelets (× 109/L) –0.00440 –0.00469 to −0.00411 <.0001 –0.00456 –0.00489 to −0.00424 <.0001 
CRP (mg/L) –0.00470 –0.00910 to −0.000295 .037 –0.00494 –0.00890 to −0.000981 .014 
Fibrinogen (mg/dL) 0.000652 0.000347 to 0.000956 <.0001 0.000812 0.000511 to 0.00111 <.0001 
Glucose (mg/dL) 0.00126 –0.000120 to 0.00263 .074 0.00184 0.000642 to 0.00305 .0027 
Hemoglobin (g/dL) 0.00311 –0.0176 to 0.0239 .77 −0.0100 –0.0293 to 0.00926 .31 
Females (n = 7081)Males (n = 7386)
β95% CIPβ95% CIP
Age (per 5 y) 0.00776 –0.00672 to 0.0222 .29 −0.00134 –0.0120 to 0.00930 .80 
Menopause (%) −0.0595 –0.126 to 0.00731 .081 —  — 
Menstruation (%) 0.123 0.0232 to 0.224 .016 —  — 
HRT (%) 0.0429 –0.0224 to 0.108 .20 —  — 
Oral contraceptives (%) 0.150 0.0649 to 0.236 .00057 —  — 
Hypertension (%) 0.0351 –0.0181 to 0.0883 .20 0.0530 0.00520 to 0.101 .030 
Smoking (%) 0.0476 –0.00686 to 0.102 .087 0.179 0.129 to 0.230 <.0001 
Dyslipidemia (%) −0.0410 –0.0925 to 0.0105 .12 0.0224 –0.0185 to 0.0632 .28 
Diabetes (%) 0.0591 –0.0428 to 0.161 .26 0.0358 –0.0461 to 0.118 .39 
Obesity (%) 0.0273 –0.0234 to 0.0780 .29 0.0280 –0.0181 to 0.0740 .23 
Family history of MI or stroke (%) −0.0161 –0.0623 to 0.0300 .49 0.0281 –0.0197 to 0.0760 .25 
Beta blockers (%) 0.00560 –0.0703 to 0.0815 .89 0.0542 –0.0166 to 0.125 .13 
Antiplatelets (%) 0.0150 –0.132 to 0.161 .84 −0.0324 –0.140 to 0.0755 .56 
Antihypertensives (%) −0.0298 –0.123 to 0.0631 .53 −0.0655 –0.160 to 0.0288 .17 
Aspirin (%) 0.0512 –0.104 to 0.207 .52 0.0819 –0.0294 to 0.193 .15 
Antilipemic drugs (%) 0.0130 –0.0606 to 0.0867 .73 0.00998 –0.0537 to 0.0737 .76 
ACE inhibitors (%) −0.0282 –0.108 to 0.0518 .49 0.0557 –0.0268 to 0.138 .19 
Diuretics (%) 0.0487 –0.0458 to 0.143 .31 0.0703 –0.0225 to 0.163 .14 
WBC (× 109/L) 0.0685 0.0574 to 0.0796 <.0001 0.0394 0.0308 to 0.0479 <.0001 
Platelets (× 109/L) –0.00440 –0.00469 to −0.00411 <.0001 –0.00456 –0.00489 to −0.00424 <.0001 
CRP (mg/L) –0.00470 –0.00910 to −0.000295 .037 –0.00494 –0.00890 to −0.000981 .014 
Fibrinogen (mg/dL) 0.000652 0.000347 to 0.000956 <.0001 0.000812 0.000511 to 0.00111 <.0001 
Glucose (mg/dL) 0.00126 –0.000120 to 0.00263 .074 0.00184 0.000642 to 0.00305 .0027 
Hemoglobin (g/dL) 0.00311 –0.0176 to 0.0239 .77 −0.0100 –0.0293 to 0.00926 .31 

Multivariable linear regression model for MPV with adjustment for all variables included in the table. Males and females: R2, 0.119. P values <.05 are shown in bold.

ACE, angiotensin-converting enzyme; HRT, hormone replacement therapy.

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