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Table 4 Correlations among variables for all participants at baseline and follow-up

From: Relationships between parental sleep quality, fatigue, cognitions about infant sleep, and parental depression pre and post-intervention for infant behavioral sleep problems

  Correlation coefficients baseline Correlation coefficients follow-up
1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8
1. SD 1         1        
2. SF .42 1        .47 1       
3. SL .48 .43 1       .44 .45 1      
4. Ang .34 .20 .09* 1      .39 .35 .26 1     
5. SS .41 .26 .23 .14 1     .47 .35 .29 .33 1    
6. PSQI .28 .27 .26 .13 .16 1    .21 .24 .20 .24 .24 1   
7. MAF .38 .29 .29 .19 .22 .62 1   .29 .33 .27 .36 .27 .58 1  
8. CESD .43 .23 .23 .34 .27 .46 .58 1 .35 .31 .22 .33 .30 .53 .58 1
  1. Correlations p < 0.01, 2-tailed; * indicates p > 0.05
  2. Abbreviations: 1) SD Sleep Doubt; 2) SF Sleep & Feeding; 3) SL Setting Sleep Limits; 4) Ang Sleep Anger 5) SS Sleep Safety; 6) PSQI sleep quality; 7) MAF fatigue; 8) CESD depression