Journal List > Perinatology > v.28(2) > 1071367

Hahn, Kang, Jung, Song, Park, and Kim: A Web-based Health Information Survey for Korean Human Milk Bank and Current Issues

Abstract

Objective

We evaluated the Korean mothers’ level of awareness of human milk bank (HMB) in order to find out the issues in establishing HMB in Korea. These mothers had infants younger than 18 months old to find out the issues that would help establishment of HMB in Korea.

Methods

The survey questionnaire was developed by a team composed by nurses, neonatologists, obstetricians, nutritionists, health care specialists and faculty members. The internet survey was performed by sending emails to mothers who are registered to M family members and have children younger than 18 months. In total, 864 questionnaire were gathered from 114,469 answers and the results were analyzed.

Results

Fifty two point eight percent of the respondents had awareness of HMB. 79.4% of subjects agreed with the necessity of HMB. On the basis of multivariate logistic regression analysis, we found that the numbers of children, awareness of HMB, the concern on the HMB in Korea, and the expected problems in establishing HMB in Korea were significant factors when evaluating the necessity of HMB in Korea. The common factors associated with positive thinking of potential users, donors and recipients were the awareness of HMB, and the experience of feeding own breast milk to other's babies.

Conclusion

More than half of Korean women were found to agree with the necessity of HMB in Korea, even though they had concern on infection controls and management of HMB and the purpose and function of HMB was not widely educated. The establishment of HMB in Korea would be effective with public education and considering their demands.

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Fig. 1
Concern scores diagram of 864 Korean mothers reconstructed by five main aspects. They are subgrouped by their responses whether they think human milk bank is necessary (A) and whether they will use human milk bank (B).
pn-28-47f1.tif
Table 1.
Questionnaires for the Breast Milk Feeding, Human Milk Donation, and Human Milk Bank (HMB)
  Strongly disagree Disagree Agree Strongly agree
Section 1. Important activities of HMB        
1. Donor selection survey for life styles (smoking, drinking, and eating) 8 (0.9) 64 (7.4) 52 (6.0) 740 (85.6)
2. Serologic blood tests for donors (syphilis, tuberculosis, viral hepatitis, and HIV infection) 9 (1.0) 59 (6.8) 36 (4.2) 760 (88.0)
3. Health status evaluation for donors 9 (1.0) 63 (7.3) 101 (11.7) 691 (80.0)
4. Donation of human milks without any rewards 61 (7.1) 224 (25.9) 271 (31.4) 308 (35.6)
5. Macronutirients analysis for donor milks (protein, lipid, carbohydrate, and calorie) 14 (1.6) 79 (9.1) 181 (20.9) 590 (68.3)
6. Examination for the harmful factors in donor milks including heavy metals and endocrine disrupters 9 (1.0) 70 (8.1) 99 (11.5) 686 (79.4)
7. Microbiologic testing for the donor milks (bacteria and virus) 8 (0.9) 63 (7.3) 87 (10.1) 706 (81.7)
8. Pasteurization of the donor milks 13 (1.5) 71 (8.2) 100 (11.6) 680 (78.7)
Section 2. Neccesity of HMB in Korea        
1. HMB is necessary in Korea because premature births are increasing. 22 (2.5) 125 (14.5) 410 (47.5) 307 (35.5)
2. I will recommend using HMB for mothers who have premature infants. 26 (3.0) 140 (16.2) 366 (42.4) 332 (38.4)
3. Guidelines for pasteurization, bacterial surveillance, and personal information management are necessary. 10 (1.2) 63 (7.3) 197 (22.8) 594 (68.8)
4. Enough chances of education or public hearing for the necessity of HMB should be provided prior to 11 (1.3) 69 (8.0) 207 (24.0) 577 (66.8)
the establishment of HMB.        
Section 3. The concerns on the HMB        
1. Bacterial contamination during donor milk collection 6 (0.7) 66 (7.6) 209 (24.2) 583 (67.5)
2. Bacterial growth during storing of donor milk 8 (0.9) 65 (7.5) 195 (22.6) 596 (69.0)
3. Infectious diseases of donors 8 (0.9) 63 (7.3) 144 (16.7) 649 (75.1)
4. Ethical issues arising from feeding other's milk to own babies 78 (9.0) 293 (33.9) 264 (30.6) 229 (26.5)
5. The expenses for using HMB 36 (4.2) 239 (27.7) 351 (40.6) 238 (27.5)
6. Issues related with personal information leakages 28 (3.2) 185 (21.4) 272 (31.5) 379 (43.9)
Section 4. Expected problems of HMB establishment inb Korea        
1. Possibility of becoming almost obsolete HMBs 12 (1.4) 100 (11.6) 334 (38.7) 418 (48.4)
2. Negative public awareness on the HMBs 12 (1.4) 118 (13.7) 370 (42.8) 364 (42.1)
3. Insufficient facilities without meeting international standards 5 (0.6) 78 (9.0) 215 (24.9) 566 (65.5)
4. Discarded donor milks by disorganized systems 7 (0.8) 66 (7.6) 183 (21.2) 608 (70.4)
5. Transparent operation and management of HMBs 11 (1.3) 76 (8.8) 225 (26.0) 552 (63.9)
6. Failure to meet recipients’needs from insufficient donations 12 (1.4) 123 (14.2) 290 (33.6) 439 (50.8)
Section 5. Specific socioeconomc conditions for promoting the HMB        
1. Negative social perceptions on the HMB 33 (3.8) 167 (19.3) 316 (36.6) 348 (40.3)
2. Better sanitary arrangements 8 (0.9) 60 (6.9) 119 (13.8) 677 (78.4)
3. Better infection controls 6 (0.7) 62 (7.2) 100 (11.6) 696 (80.6)
4. Financial rewards to donors 49 (5.7) 248 (28.7) 338 (39.1) 229 (26.5)
5. Motivation activities for donations 26 (3.0) 130 (15.0) 370 (42.8) 338 (39.1)
6. Recognition improvement on the HMBs 15 (1.7) 97 (11.2) 305 (35.3) 447 (51.7)

Values are presented as number (%).

Table 2.
Demographic Characteristics of Female Subjects
Variable Value
Age (yr) 31.97±4.69
Living area  
Urban 556 (64.1)
Rural 312 (35.9)
Job  
Yes 368 (42.4)
No 500 (57.6)
Premature delivery  
Yes 50 (5.8)
No 818 (94.2)
Number of children  
1 668 (77)
≥2 173 (19.9)
Delivery mode  
Vaginal delivery 549 (63.5)
Cesarean section 315 (36.5)
Birth weight of youngest baby (g)  
<1,500 1 (0.1)
1,500-2,500 46 (5.5)
>2,500 793 (94.4)
Allergic disease of infant  
Yes 80 (9.3)
No 784 (90.7)
First feeding type  
Breast milk 478 (55.3)
Formula 386 (44.7)
Shortage of breast milk production  
Yes 527 (61.0)
No 337 (39.0)
Excessive breast milk production  
Yes 270 (31.3)
No 594 (68.8)
Experience of feeding other mothers’ milk to own babies  
Yes 40 (4.6)
No 824 (95.4)
Experience of feeding own milk to others’ babies  
Yes 41 (4.7)
No 823 (95.3)

Values are presented as mean±standard variation or number (%).

Table 3.
Comparison of the Variables between Females According to the Answers about Necessity of Breast Milk Bank in Korea
  Breast milk bank is necessary (n=686) Breast milk bank is not necessary (n=178) P-value
Living area      
Urban 438 (63.8) 114 (64.0) 0.359
Rural 248 (36.2) 64 (36.0)  
Maternal age (yr) 31.92±4.76 31.84±5.49 0.839
Job      
Yes 298 (43.4) 68 (38.2) 0.208
No 388 (56.6) 110 (61.8)  
Premature delivery      
Yes 42 (6.1) 8 (4.5) 0.407
No 644 (93.9) 170 (95.5)  
Number of children      
1 536 (78.1) 128 (71.9) 0.144
2 128 (18.7) 45 (25.3)  
≥3 22 (3.2) 5 (2.8)  
Delivery mode      
Vaginal delivery 434 (63.3) 115 (64.6) 0.740
Cesarean section 252 (36.7) 63 (35.4)  
Birth weight of youngest child (g)      
<2,500 38 (5.5) 4 (2.2) 0.044
≥2,500 646 (94.5) 174 (97.8)  
First feeding type      
Breast milk 386 (56.3) 92 (51.7) 0.273
Formula 300 (43.7) 86 (48.3)  
Allergic disease of infant      
Yes 58 (8.5) 22 (12.4) 0.109
No 628 (91.5) 156 (87.6)  
Shortage of breast milk production      
Yes 417 (60.8) 110 (61.8) 0.805
No 269 (39.2) 68 (38.2)  
Excessive breast milk production      
Yes 215 (31.3) 55 (30.9) 0.910
No 471 (68.8) 123 (69.1)  
Awareness of Breast milk bank      
Yes 401 (58.8) 53 (29.8) <0.001
No 281 (41.2) 125 (70.2)  
Experience of feeding other m other’s      
milk to own babies      
Yes 33 (4.8) 7 (3.9) 0.619
No 653 (95.2) 171 (96.1)  
Experience of feeding own milk to other’s      
babies      
Yes 34 (5.0) 7 (3.9) 0.567
No 652 (95.0) 171 (96.1)  
Intend to feed other mothers’milk to own      
babies      
Yes 220 (32.1) 9 (5.1) <0.001
No 466 (67.9) 169 (94.9)  
Intend to feed own mothers’ milk to      
other's babies      
Yes 495 (72.2) 35 (19.7) <0.001
No 191 (27.8) 143 (80.3)  
Intend to use human milk bank      
Yes 535 (78.0) 151 (22.0) <0.001
No 151 (22.0) 121 (78.0)  
Important activities of human milk bank in Korea§ 3.48±0.57 2.94±0.69 <0.001
Necessity of human milk bank in Korea§ 3.26±0.58 3.33±0.67 0.149
The concern on the human milk banking in Korea§ 3.44±0.58 3.42±0.66 0.659
Expected problems in the establishment of breast milk bank in Korea§ 3.33±0.56 3.32±0.70 0.924

Values are presented as mean±standard variation or n (%)

Chi-squared test.

Fisher's exact test.

Student t-test.

§ Score, 0-4.

Table 4.
Multivariate Logistic Regression Analysis of Necessity Mean Scores of Human Milk Bank (HMB) and Related Concepts of Korean Mothers
Variable (mean scores) Odds ratio 95% confidence interval P-value
Lower Upper
Human milk bank is necessary in Korea        
Number of children        
1 Reference      
2 0.59 0.37 0.93 0.023
≥3 1.19 0.39 3.67 0.760
Birth weight of youngest child (g)        
≥2,500 Reference      
<2,500 2.99 0.93 9.57 0.065
Awareness of HMB        
No Reference      
Yes 2.68 1.80 4.00 <0.001
Important activities of HMB 0.59 0.33 1.05 0.070
Necessity of HMB 11.85 7.15 19.64 <0.001
The concern on HMB 0.48 0.28 0.84 0.010
Expected problems in the establishment of HMB 0.54 0.31 0.94 0.028
If necessary, I will feed other's breast milk to my babies        
Living area        
Rural Reference      
Urban 0.71 0.51 0.99 0.043
Experience of preterm delivery        
No Reference      
Yes 0.24 0.08 0.71 0.010
Birth weight of youngest child (g)        
≥2,500 Reference      
<2,500 4.11 1.51 11.20 0.006
    Lower Upper  
Awareness of HMB        
No Reference      
Yes 1.57 1.11 2.20 0.010
Experience of feeding own breast milk to other's babies        
No Reference      
Yes 2.53 1.25 5.12 0.010
Experience of feeding other's breast milk to own babies        
No Reference      
Yes 2.49 1.24 4.99 0.011
Important activities of HMB 0.41 0.25 0.65 <0.001
Necessity of HMB 4.09 2.67 6.28 <0.001
The concern on HMB 2.49 1.24 4.99 0.011
I am willing to donate my breast milk        
Living area        
Rural Reference      
Urban 1.33 0.97 1.81 0.077
Awareness of HMB        
No Reference      
Yes 1.65 1.22 2.23 0.001
Experience of feeding own breast milk to other's babies        
No Reference      
Yes 5.72 1.87 17.52 0.002
Necessity of HMB in Korea 4.08 2.93 5.68 <0.001
The concern on the HMB in Korea 0.59 0.39 0.88 0.009
Specific socioeconomc conditions for promoting the establishment of HMB 0.47 0.30 0.72 0.001
I will use human milk bank        
Experience of feeding own breast milk to other's babies        
No Reference      
Yes 2.95 1.06 8.19 0.038
Necessity of HMB in Korea 5.28 3.74 7.44 <0.001
The concern on HMB in Korea 0.44 0.29 0.69 <0.001
Specific socioeconomc conditions for promoting the establishment of HMB in Korea 0.59 0.38 0.93 0.023
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