Perttu Rielle K, Ventura Beth A, Rendahl Aaron K, Endres Marcia I
Department of Animal Science, College of Food, Agricultural and Natural Resource Sciences, University of Minnesota, St. Paul, MN, United States.
Department of Veterinary and Biomedical Sciences, College of Veterinary Medicine, University of Minnesota, St. Paul, MN, United States.
Front Vet Sci. 2021 Aug 11;8:693173. doi: 10.3389/fvets.2021.693173. eCollection 2021.
The primary objective of this study was to explore views of dairy calf welfare and dairy product consumption habits among youth and adults. The secondary objective was to explore views of dairy calf welfare and dairy product consumption habits among a subset of parent-child pairs. Participants 5-17 years of age ( = 463) and 18 years old or greater ( = 1,310) completed an in-person survey at the Minnesota State Fair (St. Paul, MN, USA) in summer 2018. A subset of these data was comprised of parent-child pairs ( = 188). The survey was administered Qualtrics using iPads and included multiple-choice questions about demographics and calf welfare, an open-ended question on "what dairy calves need to have a good life," and multiple-choice questions about participants' consumption of dairy products and nondairy alternative products. Content analysis was used for responses to the open-ended question, and concepts to describe dairy calf welfare views were identified. Fisher's exact test and Cohen's Kappa were used to investigate the relationships between parent-child pair responses about dairy calf welfare. In addition to these methods, prevalence-adjusted and bias-adjusted kappa (PABAK) were used to investigate the relationships between parent-child pair responses about consumption habits. The median age of all youth participants was 11 years and 61% were female, 82% were urban residents, and 63% did not have prior experience handling agricultural animals but 83% had visited a farm in the past. Most youth participants (94.4%) indicated that they consumed dairy products, while 47.1% consumed nondairy alternatives products. Median age range of all adult participants was 45-54 years, 65% were female, 82% urban residents, and 81% did not have prior experience handling agricultural animals but 63% had visited a farm in the past. Most adult participants (94%) indicated that they consumed dairy products and 47% indicated that they consumed nondairy alternative products. In response to "what dairy calves need to have a good life," youth and adults most commonly focused on issues related to biological functioning (82 and 70% of youth and adults mentioning this concept, respectively), followed by natural living (44 and 50%, respectively), humane care (30 and 20%, respectively), and affective states (5% of both youth and adults). For the natural living concept of animal welfare, parent and child responses were slightly associated (Kappa = 0.19; = 0.01; overall agreement = 61%). Almost all participants reported consuming dairy products, therefore, the agreement is high between parents and children because in most households (90%), both parents and children consume dairy products. However, child consumption was observed to be lower (75%, 9/12) when parents do not consume dairy than when parents do consume dairy (95%, 167/176), leading to a Kappa of 0.20 ( = 0.006, PABAK = 0.81) and a slight association between parents and children. The results suggest that biological functioning is highly valued by the public and views of parents and their children related to natural living in dairy calves are slightly associated.
本研究的主要目的是探究青少年和成年人对奶牛犊福利及乳制品消费习惯的看法。次要目的是探究部分亲子对中关于奶牛犊福利及乳制品消费习惯的看法。年龄在5至17岁(n = 463)以及18岁及以上(n = 1310)的参与者于2018年夏天在美国明尼苏达州圣保罗市的明尼苏达州博览会上完成了一项面对面调查。这些数据中的一部分由亲子对组成(n = 188)。该调查通过Qualtrics使用iPad进行管理,包括关于人口统计学和犊牛福利的多项选择题、一个关于“奶牛犊过上美好生活需要什么”的开放式问题,以及关于参与者对乳制品和非乳制品替代产品消费情况的多项选择题。对开放式问题的回答采用了内容分析法,并确定了用于描述奶牛犊福利观点的概念。费舍尔精确检验和科恩卡方用于研究亲子对关于奶牛犊福利回答之间的关系。除了这些方法外,患病率调整和偏差调整卡方(PABAK)用于研究亲子对关于消费习惯回答之间的关系。所有青少年参与者的年龄中位数为11岁,61%为女性,82%为城市居民,63%此前没有处理农业动物的经验,但83%过去曾参观过农场。大多数青少年参与者(94.4%)表示他们消费乳制品,而47.1%消费非乳制品替代产品。所有成年参与者的年龄中位数范围为45至54岁,65%为女性,82%为城市居民,81%此前没有处理农业动物的经验,但63%过去曾参观过农场。大多数成年参与者(94%)表示他们消费乳制品,47%表示他们消费非乳制品替代产品。对于“奶牛犊过上美好生活需要什么”这一问题,青少年和成年人最常关注与生理功能相关的问题(青少年和成年人分别有82%和70%提到这一概念),其次是自然生活(分别为44%和50%)、人道护理(分别为30%和20%)以及情感状态(青少年和成年人均为5%)。对于动物福利的自然生活概念,父母和孩子的回答存在轻微关联(卡方 = 0.19;P = 0.01;总体一致性 = 61%)。几乎所有参与者都报告消费乳制品,因此,父母和孩子之间的一致性较高,因为在大多数家庭(90%)中,父母和孩子都消费乳制品。然而,观察到当父母不消费乳制品时,孩子的消费量较低(75%,9/12),而当父母消费乳制品时,孩子的消费量较高(95%,167/176),导致卡方为0.20(P = 0.006,PABAK = 0.81),父母和孩子之间存在轻微关联。结果表明,生理功能受到公众的高度重视,父母及其孩子对奶牛犊自然生活的看法存在轻微关联。