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Table 1 Comparison of maternal characteristics between women with good compliance and those with poor compliance of antenatal massage practice

From: The impact of antenatal massage practice on intrapartum massage application and their associations with the use of analgesics during labour

 

Antenatal massage practice

 

aGood compliance N = 103

Poor compliance N = 109

p-values

Maternal Characteristics

 Age mean (+/−SD)

31.2 (3.8)

31.3 (3.6)

0.98

 Height mean (+/−SD, cm)

157.9 (5.2)

158.9 (5.7)

0.21

 BMI at first booking mean (+/−SD)

26.4 (3.0)

26.4 (3.3)

0.99

 Education (%)

  

0.79

  • Secondary

30 (29.1)

30 (27.5)

 

  • Tertiary or above

73 (70.9)

79 (72.5)

 

 Occupation (%)

  

0.31

  • Housewives

20 (19.4)

20 (18.3)

 

  • Nonprofessional

60 (58.3)

73 (67.0)

 

  • Professional

23 (22.3)

16 (14.7)

 

 Income (%)

  

0.29

  • < HK$20000

12 (11.7)

29 (18.3)

 

  • HK$20000 to HK$40000

51 (49.5)

55 (50.5)

 

  • > HK$40000

40 (38.8)

34 (31.2)

 

 Gestation at massage class median (IQR)

36.6 (36.0, 38.1)

36.4 (36.0, 37.7)

0.01

Pre-labour Characteristics

 Gestation at delivery median (IQR)

39.7 (36.9,41.4)

39.6 (37.1,41.6)

0.43

 Median (IQR) interval between massage class to delivery (days)

21 (15, 26)

21 (14.5, 28)

0.56

 Induction of labour (%)

51 (49.5)

49 (44.5)

0.51

 Reasons for induction of labour

  

0.44

  • Post date

8 (15.7)

13 (26.5)

 

  • Ruptured membranes

20 (39.2)

13 (26.5)

  • Placental degeneration

9 (17.6)

6 (12.2)

  • Infection risk

7 (13.7)

10 (20.4)

  • Fetal problem

7 (13.7)

7 (14.4)

  1. aGood compliance was defined as antenatal massage >15mins/day for 3 days or more per week