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{"sheet":"table 2","index":0,"n_rows":42,"n_cols":8,"rows_kept":42,"merged":[[0,1,0,4],[0,9,0,13],[0,15,0,19]],"flags":["formulas_cached_only"]}
[null,"Table 2. Demographic characteristics at baseline, separately for acupuncture and control group."]
[null,null,"acupuncture group","control group"]
[null,null,"N=30","N=28","p-valuea"]
[null,"Age (yrs); mean (sd) "]
[null,null,"51.53 (8.38)","52.04 (12.13) ","0.854",null,null," "]
[null,"Education; N (%)"]
[null,"    <=13yrs","16 (53.33)","18 (64.29)"]
[null,"    >13yrs","14 (46.67)","10 (35.71)","0.397"]
[null,"Married; N (%)"]
[null,"no","13 (43.33)","10 (35.71)"]
[null,"yes","17 (56.67)","18 (64.29)","0.553"]
[null,"Surgery type"]
[null,"   quadrantectomia","15 (50.00)","19 (67.86)"]
[null,"mastectomia","14 (46.67)","8 (28.57)"]
[null,"bilateral mastectomia","1 (3.33)","1 (3.57)","0.361"]
[null,"Lymphectomia"]
[null,"no","11 (36.67)","6 (21.43)"]
[null,"yes","19 (63.33)","22 (78.57)","0.203"]
[null,"Chemotherapy"]
[null,"    no","15 (50.00)","11 (39.29)"]
[null,"yes","15 (50.00)","17 (60.71)","0.412"]
[null,"Radiotherapy"]
[null,"    no","12 (40.00)","8 (28.57)"]
[null,"yes","18 (60.00)","20 (71.43)","0.360"]
[null,"Psychoactive drug use"]
[null,"    no","27 (90.00)","22 (78.57)"]
[null,"yes","3 (10.00)","6 (21.43)","0.230"]
[null,"Herbal medicine use"]
[null,"    no","26 (86.67)","18 (64.29)"]
[null,"herbal teas, valerian, chamomile","2 (6.67)","6 (21.43)"]
[null,"melatonin, supplements, homeopathy","2 (6.67)","4 (14.29)","0.132"]
[null,"Changes in sleep quality*"]
[null,"    no",{"v":0,"d":"0.00"},{"v":0,"d":"0.00"}]
[null,"yes","30 (100)","28 (100)"]
[null,"Changes in sleep quantity*"]
[null,"    no",{"v":0,"d":"0.00"},{"v":0,"d":"0.00"}]
[null,"yes","30 (100)","28 (100)"]
[null,"Mood changes*"]
[null,"    no","9 (30.00)","7 (25.00)"]
[null,"yes","21 (70.00)","21 (75.00)","0.670"]
[null,"a: Chi square test or t-test"]
[null,"*compared to before hormone therapy"]

{"sheet":"table 3","index":1,"n_rows":11,"n_cols":4,"rows_kept":11,"merged":[[0,0,0,3]],"flags":["formulas_cached_only"]}
["Table 3. Sleep characteristics/difficulties as measured by ISI at baseline, separately for acupuncture and control group."]
[null,"acupuncture group","control group"]
[null,"N=30","N=28"]
[null,"mean (SD)","mean (SD)","p-valuea"]
["Difficulty falling asleep","1.57 (1.14)","2.07 (1.39)","0.134"]
["Difficulty staying asleep","2.77 (0.77)","3.00 (0.77)","0.255"]
["Early awakening","2.57 (1.10)","2.82 (1.02)","0.366"]
["Satisfied with sleep","3.27 (0.45)","3.36 (0.68)","0.549"]
["Interference with diurnal efficiency","2.30 (0.88)","2.39 (1.29)","0.748"]
["Quality of life worsening evident to others","1.40 (0.93)","1.57 (0.88)","0.475"]
["Stressed by sleep difficulties","2.00 (1.14)","2.25 (1.14)","0.409"]

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[]
["Table 4. The ISI and SDQ-domain scores (mean and 95%CI) at baseline and follow up, separately for acupuncture (N=30) and control group (N=28)."]
[null,"baseline",null,null,"follow up"]
[null,"acupuncture group","control group","p-value","acupuncture group","control group","p-value"]
[null,"mean (95%CI) ","mean (95%CI) ",null,"mean (95%CI) ","mean (95%CI) "]
["ISI_total "]
[null,"15.87 (14.39-17.34)","17.46 (15.53-19.39)","0.180","9.80 (7.48-12.12)","15.39 (13.04-17.74)","0.001"]
["SDQ-Physical tension"]
[null,"7.34 (6.36-8.33)","7.79 (6.65-8.92)","0.550","6.87 (6.00-7.31)","7.89 (6.73-9.06)","0.150"]
["SDQ-Inadequate sleep pattern"]
[null,"8.45 (7.64-9.26)","7.96 (7.64-9.26)","0.439","6.97 (6.15-7.78)","8.07 (7.09-9.05)","0.080"]
["SDQ-Mental overactivity"]
[null,"14.03 (12.73-15.33)","14.68 (13.41-15.95)","0.470","13.30 (11.62-14.98)","14.96 (13.16-16.77)","0.172"]
["SDQ-Cognitive vigilance"]
[null,"9.52 (8.50-10.53)","9.46 (8.30-10.63)","0.944","8.33 (7.67-9.99)","9.96 (8.67-11.26)","0.187"]
["SDQ-Effort to sleep"]
[null,"4.76 (4.14-5.37)","5.25 (4.59-5.91)","0.270","4.57 (3.84-5.29)","5.25 (4.34-6.16)","0.230"]
{"$rows_empty":25}
["a: Chi square test or t-test"]
["*compared to before hormone therapy"]

{"sheet":"table 5","index":3,"n_rows":43,"n_cols":4,"rows_kept":43,"merged":[[1,0,1,3],[1,4,1,8],[1,10,1,14]],"flags":["formulas_cached_only"]}
[]
["Table 5. Change in ISI-total score and SDQ-domain scores measured as the difference between baseline and follow-up scores, separately for acupuncture and control group (delta and 95% CI) ."]
[null,"acupuncture group","control group"]
[null,"delta (95%CI) ","delta (95%CI) ","p-value"]
["ISI"]
[null,"6.07 (4.04-8.10)","2.07 (0.36-5.21)","0.037"]
["SDQ-Physical tension"]
[null,"0.48 (-0.37-1.34)","-0.11 (-1.16-0.95)","0.370"]
["SDQ-Inadequate sleep pattern"]
[null,"1.48 (0.56-2.54)","-0.11 (-0.12-0.91)","0.020"]
["SDQ-Mental overactivity"]
[null,"0.73 (-0.86-2.16)","-0.29 (-1.59-1.01)","0.339"]
["SDQ-Cognitive vigilance"]
[null,"1.19 (-0.41-1.65)","-0.50 (-1.39-0.39)","0.098"]
["SDQ-Effort to sleep"]
[null,"0.19 (-0.60-0.81)","0 (-0.78-0.78)","0.840"]
{"$rows_empty":25}
["a: Chi square test or t-test"]
["*compared to before hormone therapy"]

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[]
["Table 6. Count and percentage of cases of insomnia at baseline and follow up, separately for acupuncture (N=30) and control group (N=28)."]
[]
[null,"baseline",null,null,"follow up"]
[null,"acupuncture group","control group","p-value","acupuncture group","control group","p-value"]
["ISI score;  n (%)"]
["0-7 (absence clinical insomnia)",0,0,null,"13 (43.33)",0]
["8-14 (insomnia below clinical threshold)","10 (33.33)","10 (35.71)",null,"9 (30.00)","15 (53.57)"]
["15-21 (moderate clinical insomnia)","18 (60.00)","12 (42.86)",null,"7 (23.33)","7 (25.00)"]
["22-28 (severe clinical insomnia)","2 (6.67)","6 (21.43)","0.209","1 (3.33)","6 (21.43)","<0.001"]
{"$rows_empty":25}
["a: Chi square test or t-test"]
["*compared to before hormone therapy"]