Knowledge, attitudes and binge drinking among urban Chinese university students in Hong Kong

Background

Although dormitory residents have been identified as a high-risk group for alcohol misuse in Chinese university settings, the factors associated with their drinking behaviors has not be characterized.

Methods

A cross-sectional study was conducted among hostel residents in two Hong Kong universities (n = 1455) using self-administered, anonymous surveys. In addition to examining the knowledge levels and drinking-related attitudes, we examined the factors associated with binge drinking in this population using multivariable regression analysis.

Results

Among university dormitory residents, the prevalence of past-month binge drinking was 26.8% among males and 12.8% among females. It was noted that although respondents demonstrated attitudes conducive towards alcohol-free socialization, they exhibited low levels of alcohol-related knowledge (mean knowledge score: 3.3/ 10, SD = 2.0). While about 59% were aware that alcohol is a carcinogen and that some medications should not be taken with alcohol, only 10.4% were familiar with symptoms of alcohol poisoning and only 23% were familiar with relative amounts of alcohol in different beverage categories. Of the respondents the factors independently associated with past-month binge drinking were: male sex, older age, full-time hostel residence, drinking roommates, drinking romantic partner, participation in drinking games, and having pro-alcohol attitudes (OR ranging from 1.33-3.69). Alcohol-related knowledge was not associated with binge drinking.

Conclusions

Although southern China is a low alcohol consumption area, binge drinking is common among university residents and requires multi-prong interventions. Heavy drinking is a neglected health problem among urban Chinese university students. Interventions targeting binge drinkers need to counteract pro-alcohol attitudes and peer effects. Increasing alcohol knowledge may additionally help to reduce alcohol-related harms in this age group.

Key messages

Urban Chinese university dormitory residents demonstrate low levels of alcohol knowledge. Pro-alcohol attitudes and peers effects need to be addressed in university anti-binge drinking interventions.

Second-hand harms of alcohol use in urban Chinese university students: A study from Hong Kong

Background

Although second-harms alcohol harms, harms caused by the drinking of others, may contribute significantly to the public health burden of alcohol, these harms are an understudied area of public health research. This study aims to examine second-hand alcohol harms in among urban Chinese university students residing on campus who are were previously identified as a high risk group for alcohol misuse.

Methods

A cross-sectional study was conducted among hostel residents in two Hong Kong universities (n = 1455) using self-administered, anonymous surveys. We examined the prevalance and the factors associated with second-hand alcohol harms this population using multivariable regression analysis.

Results

Approximately 2/3 of the university residents experienced at least one second-hand drinking harm in the past year while 1/5 experienced 4 or more harms. The harms reported were: 1) inconveniences/disturbances (46.2%), psychological distress/anxiety/depression (32.9%), home arguments (28.3%), conflicts/arguments/insults in public (25.3%), worsened productivity/academics (22.2%), property damage/monetary loss (13.2%), accidents/injury/assault (11.7%) and having to deal with authorities/law enforcement (11.5%). Only 9.1% reported these harms to authorities. Participation in drinking games (OR = 1.44), having drinking roomates (OR = 1.37) or drinking romantic partner (OR = 1.89) were independently associated with likelihood of second-hand alcohol harms (p < 0.05).

Conclusions

Although southern China is a low alcohol consumption region, there is a high prevalence of second-hand alcohol harms among university dorm residents. Universities in the region should rectify the near absence of alcohol-related topics in university health promotion.

Key messages

Harms from the drinking of others is a commonplace but underappreciated phenomenon among university campus residents. University health promotion in the region should include alcohol harms reduction topics.

Acceptability of assisted reproductive technologies in Hong Kong, a very low fertility Asian city

Background

Although advances in medical technologies now allow greater reproductive options, the social acceptance of assisted reproductive technologies (ART) has not been examined in East Asian countries which currently have the lowest fertility rates in the world and highly prohibitive regulations.

Methods

A cross-sectional telephone surveys interviewed 990 among Hong Kong Chinese adults (>18 years of age) in 2015 who were asked about their knowledge and attitudes towards various ART and their inclination to use ART. A focus group was conducted (n = 30) on physicians to examine the perceived barriers and benefits of integrating ART as routine offerings.

Results

Although nearly all adults (>92.0%) were familiar with ART procedures such as in vitro fertilization, sperm banking, and gestational surrogacy, attitudes supporting the use of these services and the inclination to use these services varied widely by socio-demographic attributes. Nearly one-third (31.5%) of women said that they would consider cryopreservation of their oocytes or embryos if they could afford it and 21.9% would encourage their female family members to do so. Although respondents considered sperm donation and embryo preservation to be well-accepted practices, support for these services was noticeably lower than in Western countries for unmarried individuals and homosexuals. Also, the vast majority of respondents were much more disinclined to use anonymous donor gametes than in Western countries. Among medical practitioners, the primary barriers to routine offering of these services to their clients was the perceived lack of cultural acceptance of these types of services.

Conclusions

Public support of assisted reproductive services for genetic offspring is well-accepted for heterosexual couples. Main Messages: Asian countries with sub-replacement fertility levels may consider integrating ART into their mainstream health services and updating their regulatory frameworks.

Key messages

Public support for assisted reproductive technologies is high for married couples only in Hong Kong. Given the sub-replacement fertility levels, cities in East Asia should consider updating regulatory frameworks to allow expansion of ART services.