Prevalence and trends of anemia among pregnant women in eight provinces of China from 2016 to 2020 / 中华预防医学杂志

This study analyzed the anemia status and change trend of 219 835 pregnant women in eight provinces from 2016 to 2020 in the Maternal and Newborn Health Monitoring Program(MNHMP). The results showed that from 2016 to 2020, the anemia rate of pregnant women in eight provinces was 41.27%, and the rates of mild, moderate and severe anemia were 28.56%, 12.59% and 0.12% respectively; the anemia rates in eastern, central and western regions were 41.87%, 36.09% and 44.63% respectively, and the anemia rates in urban and rural areas were 39.87% and 42.23%. From 2016 to 2020, the anemia rate of pregnant women decreased from 44.93% to 38.22%, with an average annual decline of 3.86% (95%CI:-5.84%, -1.85%). The anemia rate among pregnant women of the eastern region (AAPC=-6.16%, 95%CI:-9.79%, -2.38%) fell faster than that among pregnant women of the central region (AAPC=0.71%, 95%CI:-6.59%, 8.57%) and western region (AAPC=-1.53%, 95%CI:-5.19%, 2.28%). From 2016 to 2020, the moderate anemia rate in pregnant women decreased from 14.98% to 10.74%, with an average annual decline of 8.72% (95%CI:-12.90%, -4.34%), with a statistically significant difference (P<0.05); AAPC for mild and severe anemia in pregnant women was 1.56% (95%CI: 3.44%, 0.36%) and 18.86% (95%CI: 39.88%, 9.52%), respectively, without statistically significant difference (P>0.05).

Health care status of female workers exposed to occupational hazards in Haidian district of Beijing / 中华预防医学杂志

<p><b>OBJECTIVE</b>To investigate the health care status of female workers exposed to occupational hazards in Haidian district of Beijing and improve the labor protection of female workers.</p><p><b>METHODS</b>A questionnaire provided by National Center for Women and Children's Health of Chinese CDC was used in the survey conducted to collect information about health care status of female workers in 141 factories with occupational hazards including chemical poisons and physical factors (noise, libration, microwave, high frequency and low temperature).</p><p><b>RESULTS</b>141 factories were investigated, including 53 state-owned enterprises, 21 collective enterprises, 46 joint-stock enterprises, and 21 non-public enterprises. 12 251 female workers were surveyed, 10.19% (1249/12 251) of whom were exposed to occupational hazards. Of 141 factories studied, 16.31% (23/141) had no labor protection management organization.27.66% (39/141) did not provide pre-employment physical examination service to female workers.48.94% (69/141) didn't establish labor protection system for female workers in menstrual period. While, 21.28% (30/141) of the studied institutes deducted some salaries in the pregnancy, and 32.62% (46/141) deducted their wages during the puerperal period. 2.13% (3/141) arranged female workers in the posts which are forbidden by law (continuous heavy work load operation).9.93% (14/141) arranged pregnant female workers on the post forbidden by law.31.91% (45/141) and 33.33% (47/141) would deduct the time of prenatal medical examination and lactation from their working hours, respectively.39.01% (55/141) didn't afford the cost of fertility. 68.09% (96/141) had annual gynecological examination.45 factories were collected occupational examination reports, accounted for 31.91% (45/141). No female workers were found suffering from occupational disease. Of the 1865 occupational hazard factor monitoring points in 34 factories, there were 155 monitoring points, which were all noise monitoring points, did not meet the standard.</p><p><b>CONCLUSION</b>The current health-care status of female workers is not optimistic. It is necessary to consistently improve health care legislations, establish coordinated management mechanism and strengthen the publicity of policy to protect female workers.</p>