The accumulated evidence shows that adult disease may have origins during the fetal period and maternal environmental exposure may affect fetus and infant health. To assess the environmental health of fetus and infants and examine women's concerns about environmental health, we designed and conducted an environmental health survey in reproductive-aged women in 2011.

A stratified multi-stage design was adopted for our survey, and 1,000 reproductive-aged women aged 25 to 39 years participated. The participants were asked to complete an electronic questionnaire using the computer-assisted web interviewing method. All the participants were married woman, and 80% had experienced pregnancy before completing the survey.

In the study, 86.3% of the participants responded that they are worried about the environmental problems that may affect the fetus and infant. The participants responded that they were most worried about global warming and climate change (36.2%), electromagnetic waves (31.4%), and endocrine disrupting chemicals (25.1%). Moreover, participants responded that environmental problem can cause children's allergic disease, such as atopic dermatitis, metabolic syndrome and growth development.

We found reproductive-aged women have high awareness of children's environmental health. We also recommended that additional surveys on mother and child environmental health be conducted to make a health policy for women, fetus and infant.

Acute appendicitis is very rare in infancy and early childhood. Delayed diagnosis of appendicitis may result in catastrophic outcome with perforation. We performed a retrospective analysis of clinical and radiologic findings of acute appendicitis occurring in the first 2 years of life.

Nine patients of acute appendicitis who were are less than two years of age proved by surgery and pathology were analyzed in terms of clinical symptoms and signs, and findings on preoperative plain abdominal roentgenography(9 cases), barium or gastrografin enema(6 cases), ultrasonography(8 cases) and abdominal CT scan(1 case).

All patients presented with nonspecific clinical symptoms and signs, such as vomiting and fever. All were complicated with perforation. Six were associated with periappendiceal abscess, and four with appendicolith. Plain abdominal roentgenogram showed generalized paralytic ileus and increased density on right lower quadrant in all cases, and diffuse for right lower abdominal wall bulging in some cases. Most cases of perforated appendicities and periappendiceal abscess were diagnosed by ultrasound and some cases by contrast enema or abdominal CT scan.

When the patients less than 2 years of age have nonspecific acute abdominal symptom with the roentgenographic findings of aggravating ileus and haziness in the right lower abdomen, ultrasonography might be considered as a helpful diagnostic tool for the early diagnosis of appendicitis. CT and contrast enema also might be helpful.