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Table 5 Correlation coefficients for the SF 36 and the PSQI among perinatal women

From: Insomnia and sleep quality among women during the perinatal period

Variables

MCS

PCS

R

p

r

p

Subjective sleep quality

0.43

< 0.01

0.41

< 0.01

Sleep latency

0.35

< 0.01

0.31

< 0.01

Sleep duration

0.19

< 0.05

0.18

< 0.05

Sleep efficiency

0.06

NS

0.29

< 0.05

Sleep disturbance

0.39

< 0.01

0.45

< 0.01

Use of sleep medications

0.17

NS

0.12

NS

Day time dysfunction

0.40

< 0.01

0.37

< 0.01

Global PSQI

0.48

< 0.01

0.51

< 0.01

  1. There were significant correlations between the PCS and MCS and all the Pittsburg quality of sleep components scores except for the use of sleep medication scores. Both quality of life scores PCS and MCS had significant correlations with global PSQI score in the studied population
  2. P value was considered significant at < 0.05
  3. MCS Mental Component Summary, PCS Physical Component Summary, PSQI Pittsburgh Sleep Quality Index