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Table 5 Correlations (Pearson’s)

From: A structured assessment of emergency and acute care providers in Afghanistan during the current conflict

Correlations
  Confident Assault Feel safe Equipment Prehospital Access Staffing Skill What type of hospital
Confidence Pearson Correlation 1 –0.336** 0.515** 0.481** −0.1 −0.058 0.322** 0.469** 0.260**
  Sig. (two-tailed)   0 0 0 0.326 0.581 0.001 0 0.007
  Sum of squares and cross-products 504.124 −320.365 277.077 156.783 −33.694 −31.29 136.622 362.787 62.972
  Covariance 4.501 −3.11 2.69 1.493 −0.347 −0.34 1.242 3.901 0.589
  N 113 104 104 106 98 93 111 94 108
Assault Pearson correlation −0.336** 1 −0.547** −0.438** 0.087 −0.02 −0.312** −0.069 −0.221*
  Sig. (two-tailed) 0   0 0 0.398 0.851 0.001 0.52 0.024
  Sum of squares and cross-products −320.365 2308.807 −676.874 −315.514 64.608 −24.446 −284.557 −99.622 −109.077
  Covariance −3.11 21.378 −6.636 −3.034 0.673 −0.269 −2.71 −1.119 −1.059
  N 104 109 103 105 97 92 106 90 104
Feel safe Pearson correlation 0.515** −0.547** 1 0.716** −0.271** −0.205 0.415** 0.258* 0.207*
  Sig. (two-tailed) 0 0   0 0.007 0.05 0 0.014 0.035
  Sum of squares and cross-products 277.077 −676.874 706.972 299.157 −114.371 −145.304 210.896 220.798 56.952
  Covariance 2.69 −6.636 6.546 2.796 −1.191 −1.597 2.009 2.509 0.553
  N 104 103 109 108 97 92 106 89 104
Equipment Pearson correlation 0.481** −0.438** 0.716** 1 −0.18 −0.125 0.324** 0.220* 0.111
  Sig. (two-tailed) 0 0 0   0.076 0.231 0.001 0.035 0.256
  Sum of squares and cross-products 156.783 −315.514 299.157 248.857 −43.837 −51.723 96.843 111.011 18.093
  Covariance 1.493 −3.034 2.796 2.242 −0.452 −0.556 0.905 1.22 0.171
  N 106 105 108 112 98 94 108 92 107
Prehospital Pearson correlation −0.1 0.087 −0.271** −0.18 1 0.719** −0.211* −0.097 0.007
  Sig. (two-tailed) 0.326 0.398 0.007 0.076   0 0.036 0.372 0.947
  Sum of squares and cross-products −33.694 64.608 −114.371 −43.837 298.912 336.747 −68.061 −55.605 1.155
  Covariance −0.347 0.673 −1.191 −0.452 2.96 3.582 −0.694 −0.654 0.012
  N 98 97 97 98 102 95 99 86 97
Access Pearson correlation −0.058 −0.02 −0.205 −0.125 0.719** 1 −0.104 −0.163 0.119
  Sig. (two-tailed) 0.581 0.851 0.05 0.231 0   0.323 0.139 0.266
  Sum of squares and cross-products −31.29 −24.446 −145.304 −51.723 336.747 820.905 −54.462 −112.095 32.222
  Covariance −0.34 −0.269 −1.597 −0.556 3.582 8.733 −0.592 −1.351 0.362
  N 93 92 92 94 95 95 93 84 90
Staffing Pearson correlation 0.322** −0.312** 0.415** 0.324** −0.211* −0.104 1 0.106 0.272**
  Sig. (two-tailed) 0.001 0.001 0 0.001 0.036 0.323   0.313 0.004
  Sum of squares and cross-products 136.622 −284.557 210.896 96.843 −68.061 −54.462 393.183 73 57.273
  Covariance 1.242 −2.71 2.009 0.905 −0.694 −0.592 3.449 0.793 0.525
  N 111 106 106 108 99 93 115 93 110
Skill Pearson correlation 0.469** −0.069 0.258* 0.220* −0.097 −0.163 0.106 1 0.068
  Sig. (two-tailed) 0 0.52 0.014 0.035 0.372 0.139 0.313   0.51
  Sum of squares and cross-products 362.787 −99.622 220.798 111.011 −55.605 −112.095 73 1510.634 26.667
  Covariance 3.901 −1.119 2.509 1.22 −0.654 −1.351 0.793 15.106 0.281
  N 94 90 89 92 86 84 93 101 96
What type of hospital Pearson correlation 0.260** −0.221* 0.207* 0.111 0.007 0.119 .272** 0.068 1
  Sig. (two-tailed) 0.007 0.024 0.035 0.256 0.947 0.266 0.004 0.51  
  Sum of squares and cross-products 62.972 −109.077 56.952 18.093 1.155 32.222 57.273 26.667 130.8
  Covariance 0.589 −1.059 0.553 0.171 0.012 0.362 0.525 0.281 1.099
  N 108 104 104 107 97 90 110 96 120
  1. *Correlation is significant at the 0.05 level (2-tailed); **Correlation is significant at the 0.01 level (two-tailed)