Table 3 Ordinal logistic regression analysis of potential predictors for postpartum recovery time

recovery time > 28 days

−0.502

1.9672

0.798

0.605

recovery time 15 ~ 28 days

3.509

1.9937

0.078

33.400

recovery time 8 ~ 14 days

7.078

2.1617

0.001

1185.730

Maternal age < 25 years

1.789

1.1936

0.134

5.982

Maternal age 25 ~ 29 years

0.813

1.0921

0.457

2.254

Maternal age 30 ~ 34 years

0.131

1.1803

0.911

1.140

Maternal age > 34 years

0^a

.

.

1

Gestational age 28 ~ 37 week

0.699

1.0177

0.492

2.012

Gestational age > 37 week

0^a

.

.

1

Single fetal

−0.258

0.7000

0.713

0.773

Twins

0^a

.

.

1

Primipara

−0.549

0.7114

0.440

0.578

Multipara

0^a

.

.

1

Cesarean section

0.491

0.7592

0.518

1.634

Vaginal delivery

0^a

.

.

1

NO LF

2.308

1.1034

0.036

10.052

LF

0^a

.

.

1

NO AKI

−0.551

1.1839

0.641

0.576

AKI

0^a

.

.

1

NO HE

0.309

0.9624

0.748

1.362

HE

0^a

.

.

1

NO DIC

1.110

1.0340

0.283

3.035

DIC

0^a

.

.

1

NO SBP

−0.987

0.9864

0.317

0.373

SBP

0^a

.

.

1

ALST

1.699

1.1155

0.128

5.470

NO ALST

0^a

.

.

1

Cryoprecipitation(U)

−0.018

0.0142

0.198

0.982

Plasma infusion (ml)

2.905E-005

0.0004

0.943

1.000

Time from diagnosis to delivery (d)

0.018

0.0324

0.575

1.018